| 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 | $17.44 | 10.687% | $19.3038 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $163.69 | 11.321% | $182.2213 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $128.87 | 5.244% | $135.6279 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $111.36 | 8.306% | $120.6096 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $201.45 | 9.646% | $220.8819 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $148.75 | 8.850% | $161.9144 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $33.79 | 9.850% | $37.1183 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $805.35 | $877.6772 | $877.67 | $877.65 | $877.60 | |