| 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 | $81.36 | 8.375% | $88.1739 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $130.92 | 12.428% | $147.1907 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $37.62 | 6.801% | $40.1785 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $222.53 | 10.751% | $246.4542 | $246.45 | $246.45 | $246.50 |
| Purchase #5 | $24.48 | 10.234% | $26.9853 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $44.29 | 12.160% | $49.6757 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $159.76 | 4.691% | $167.2543 | $167.25 | $167.25 | $167.30 |
| 7 purchase totals = | $700.96 | $765.9126 | $765.91 | $765.95 | $766.10 | |