| 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 | $163.28 | 10.348% | $180.1762 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $125.61 | 8.193% | $135.9012 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $222.90 | 11.767% | $249.1286 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $24.92 | 9.371% | $27.2553 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $152.95 | 13.653% | $173.8323 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $186.73 | 4.460% | $195.0582 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $182.33 | 12.807% | $205.681 | $205.68 | $205.70 | $205.70 |
| 7 purchase totals = | $1,058.72 | $1,167.0328 | $1,167.04 | $1,167.10 | $1,167.10 | |