| 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 | $128.57 | 3.164% | $132.638 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $150.90 | 3.520% | $156.2117 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $183.77 | 10.655% | $203.3507 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $120.29 | 10.174% | $132.5283 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $139.51 | 9.330% | $152.5263 | $152.53 | $152.55 | $152.50 |
| Purchase #6 | $103.31 | 3.568% | $106.9961 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $16.67 | 4.197% | $17.3696 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $843.02 | $901.6207 | $901.63 | $901.65 | $901.60 | |