| 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 | $161.64 | 3.797% | $167.7775 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $32.84 | 3.125% | $33.8663 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $58.74 | 9.279% | $64.1905 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $206.58 | 7.231% | $221.5178 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $211.44 | 6.365% | $224.8982 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $114.75 | 13.635% | $130.3962 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $96.35 | 12.509% | $108.4024 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $882.34 | $951.0489 | $951.06 | $951.05 | $951.10 | |