| 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 | $127.76 | 5.709% | $135.0538 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $152.41 | 6.611% | $162.4858 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $192.61 | 10.675% | $213.1711 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $72.42 | 3.190% | $74.7302 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $155.40 | 9.286% | $169.8304 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $132.40 | 11.386% | $147.4751 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $68.99 | 7.785% | $74.3609 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $901.99 | $977.1073 | $977.11 | $977.15 | $977.20 | |