| 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 | $142.43 | 6.590% | $151.8161 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $43.40 | 8.278% | $46.9927 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $58.76 | 7.155% | $62.9643 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $103.55 | 5.235% | $108.9708 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $62.38 | 12.467% | $70.1569 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $10.97 | 11.602% | $12.2427 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $182.52 | 5.256% | $192.1133 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $604.01 | $645.2568 | $645.25 | $645.20 | $645.30 | |