| 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 | $88.93 | 10.389% | $98.1689 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $135.84 | 8.697% | $147.654 | $147.65 | $147.65 | $147.70 |
| Purchase #3 | $6.82 | 6.112% | $7.2368 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $115.49 | 11.431% | $128.6917 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $110.29 | 10.549% | $121.9245 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $36.60 | 9.793% | $40.1842 | $40.18 | $40.20 | $40.20 |
| Purchase #7 | $26.76 | 7.686% | $28.8168 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $520.73 | $572.6769 | $572.67 | $572.65 | $572.70 | |