| 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 | $40.62 | 7.568% | $43.6941 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $128.49 | 12.397% | $144.4189 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $241.41 | 7.165% | $258.707 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $22.45 | 10.123% | $24.7226 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $173.28 | 11.672% | $193.5052 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $143.43 | 12.649% | $161.5725 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $135.68 | 4.767% | $142.1479 | $142.15 | $142.15 | $142.10 |
| 7 purchase totals = | $885.36 | $968.7682 | $968.77 | $968.70 | $968.70 | |