| 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 | $154.57 | 5.666% | $163.3279 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $68.82 | 4.340% | $71.8068 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $230.54 | 8.689% | $250.5716 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $189.52 | 6.707% | $202.2311 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $63.57 | 8.839% | $69.189 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $17.42 | 4.548% | $18.2123 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $86.45 | 3.436% | $89.4204 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $810.89 | $864.7591 | $864.76 | $864.75 | $864.70 | |