| 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 | $173.25 | 13.796% | $197.1516 | $197.15 | $197.15 | $197.20 |
| Purchase #2 | $29.42 | 6.503% | $31.3332 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $71.88 | 10.339% | $79.3117 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $14.36 | 12.682% | $16.1811 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $247.57 | 9.254% | $270.4801 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $209.88 | 9.213% | $229.2162 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $15.63 | 12.166% | $17.5315 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $761.99 | $841.2054 | $841.20 | $841.25 | $841.20 | |