| 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 | $102.33 | 8.585% | $111.115 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $80.74 | 9.188% | $88.1584 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $27.74 | 11.174% | $30.8397 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $148.25 | 9.735% | $162.6821 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $168.48 | 10.704% | $186.5141 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $107.28 | 13.706% | $121.9838 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $200.82 | 5.399% | $211.6623 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $835.64 | $912.9554 | $912.95 | $912.95 | $913.00 | |