| 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 | $105.94 | 9.185% | $115.6706 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $142.71 | 12.334% | $160.3119 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $54.76 | 12.105% | $61.3887 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $236.87 | 3.792% | $245.8521 | $245.85 | $245.85 | $245.90 |
| Purchase #5 | $94.79 | 12.381% | $106.5259 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $162.84 | 6.317% | $173.1266 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $105.61 | 11.865% | $118.1406 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $903.52 | $981.0164 | $981.02 | $981.05 | $981.00 | |