| 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 | $158.29 | 4.128% | $164.8242 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $203.57 | 13.283% | $230.6102 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $113.29 | 11.504% | $126.3229 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $13.48 | 11.651% | $15.0506 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $124.27 | 4.730% | $130.148 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $154.61 | 4.167% | $161.0526 | $161.05 | $161.05 | $161.10 |
| Purchase #7 | $47.92 | 4.454% | $50.0544 | $50.05 | $50.05 | $50.10 |
| 7 purchase totals = | $815.43 | $878.0629 | $878.05 | $878.00 | $878.10 | |