| 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 | $161.59 | 13.455% | $183.3319 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $98.58 | 7.771% | $106.2407 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $184.64 | 3.434% | $190.9805 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $42.31 | 10.218% | $46.6332 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $86.84 | 7.350% | $93.2227 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $197.92 | 3.146% | $204.1466 | $204.15 | $204.15 | $204.10 |
| Purchase #7 | $129.48 | 7.616% | $139.3412 | $139.34 | $139.35 | $139.30 |
| 7 purchase totals = | $901.36 | $963.8968 | $963.89 | $963.95 | $963.70 | |