| 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 | $133.91 | 12.807% | $151.0599 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $182.39 | 13.774% | $207.5124 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $169.39 | 9.580% | $185.6176 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $28.77 | 10.668% | $31.8392 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $107.31 | 12.271% | $120.478 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $8.51 | 7.511% | $9.1492 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $129.32 | 10.171% | $142.4731 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $759.60 | $848.1294 | $848.13 | $848.10 | $848.10 | |