| 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 | $149.50 | 7.273% | $160.3731 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $49.70 | 7.622% | $53.4881 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $32.98 | 7.670% | $35.5096 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $89.26 | 7.443% | $95.9036 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $28.46 | 10.272% | $31.3834 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $217.35 | 9.121% | $237.1745 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $241.38 | 4.127% | $251.3418 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $808.63 | $865.1741 | $865.16 | $865.15 | $865.20 | |