| 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 | $76.90 | 7.702% | $82.8228 | $82.82 | $82.80 | $82.80 |
| Purchase #2 | $158.76 | 12.506% | $178.6145 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $191.43 | 9.748% | $210.0906 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $127.69 | 3.217% | $131.7978 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $185.40 | 4.375% | $193.5113 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $152.92 | 8.582% | $166.0436 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $242.46 | 6.404% | $257.9871 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $1,135.56 | $1,220.8677 | $1,220.86 | $1,220.85 | $1,220.80 | |