| 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 | $193.69 | 3.607% | $200.6764 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $12.51 | 4.671% | $13.0943 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $85.53 | 9.415% | $93.5826 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $14.86 | 13.510% | $16.8676 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $166.61 | 8.459% | $180.7035 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $219.72 | 8.375% | $238.1216 | $238.12 | $238.10 | $238.10 |
| Purchase #7 | $126.85 | 4.298% | $132.302 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $819.77 | $875.3480 | $875.34 | $875.35 | $875.40 | |