| 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 | $132.49 | 8.629% | $143.9226 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $24.58 | 13.548% | $27.9101 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $237.84 | 5.360% | $250.5882 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $169.73 | 12.738% | $191.3502 | $191.35 | $191.35 | $191.40 |
| Purchase #5 | $246.34 | 8.518% | $267.3232 | $267.32 | $267.30 | $267.30 |
| Purchase #6 | $156.41 | 3.178% | $161.3807 | $161.38 | $161.40 | $161.40 |
| Purchase #7 | $102.72 | 3.216% | $106.0235 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $1,070.11 | $1,148.4985 | $1,148.49 | $1,148.45 | $1,148.50 | |