| 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 | $161.88 | 4.622% | $169.3621 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $230.96 | 7.316% | $247.857 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $228.94 | 10.804% | $253.6747 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $22.79 | 13.710% | $25.9145 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $112.38 | 10.824% | $124.544 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $48.98 | 9.688% | $53.7252 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $68.65 | 7.289% | $73.6539 | $73.65 | $73.65 | $73.70 |
| 7 purchase totals = | $874.58 | $948.7314 | $948.72 | $948.70 | $948.80 | |