| 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 | $173.41 | 8.397% | $187.9712 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $70.95 | 12.679% | $79.9458 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $105.84 | 6.804% | $113.0414 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $136.52 | 11.469% | $152.1775 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $229.30 | 12.468% | $257.8891 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $98.72 | 6.724% | $105.3579 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $32.89 | 3.532% | $34.0517 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $847.63 | $930.4346 | $930.44 | $930.45 | $930.50 | |