| 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 | $156.62 | 5.664% | $165.491 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $130.44 | 13.383% | $147.8968 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $224.34 | 12.429% | $252.2232 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $244.97 | 7.874% | $264.2589 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $19.25 | 6.873% | $20.5731 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $201.80 | 9.522% | $221.0154 | $221.02 | $221.00 | $221.00 |
| Purchase #7 | $53.29 | 4.433% | $55.6523 | $55.65 | $55.65 | $55.70 |
| 7 purchase totals = | $1,030.71 | $1,127.1107 | $1,127.11 | $1,127.05 | $1,127.20 | |