| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.86 | 10.128% | $179.3545 | $179.35 | $179.35 | $179.40 |
| Purchase #2 | $158.52 | 6.266% | $168.4529 | $168.45 | $168.45 | $168.50 |
| Purchase #3 | $135.49 | 3.116% | $139.7119 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $173.40 | 11.283% | $192.9647 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $249.82 | 3.221% | $257.8667 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $202.91 | 8.316% | $219.784 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $161.52 | 10.350% | $178.2373 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $1,244.52 | $1,336.3720 | $1,336.36 | $1,336.35 | $1,336.50 | |