| 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 | $144.73 | 11.301% | $161.0859 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $24.95 | 9.327% | $27.2771 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $138.47 | 11.309% | $154.1296 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $36.83 | 13.508% | $41.805 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $27.84 | 13.281% | $31.5374 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $74.28 | 11.519% | $82.8363 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $177.32 | 5.241% | $186.6133 | $186.61 | $186.60 | $186.60 |
| 7 purchase totals = | $624.42 | $685.2846 | $685.30 | $685.35 | $685.20 | |