| 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 | $185.80 | 4.844% | $194.8002 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $180.29 | 3.734% | $187.022 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $25.30 | 11.502% | $28.21 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $227.88 | 4.170% | $237.3826 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $102.99 | 7.476% | $110.6895 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $63.87 | 6.675% | $68.1333 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $32.76 | 9.828% | $35.9797 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $818.89 | $862.2173 | $862.21 | $862.25 | $862.20 | |