| 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 | $199.83 | 10.251% | $220.3146 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $99.87 | 4.843% | $104.7067 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $146.57 | 8.698% | $159.3187 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $131.38 | 4.625% | $137.4563 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $47.64 | 3.573% | $49.3422 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $59.68 | 6.399% | $63.4989 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $137.31 | 4.133% | $142.985 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $822.28 | $877.6224 | $877.63 | $877.60 | $877.60 | |