| 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 | $155.84 | 6.619% | $166.155 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $112.93 | 4.765% | $118.3111 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $28.45 | 8.303% | $30.8122 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $31.28 | 3.381% | $32.3376 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $124.26 | 9.613% | $136.2051 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $160.47 | 3.251% | $165.6869 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $136.81 | 8.592% | $148.5647 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $750.04 | $798.0726 | $798.08 | $798.05 | $798.10 | |