| 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 | $245.82 | 13.145% | $278.133 | $278.13 | $278.15 | $278.10 |
| Purchase #2 | $149.55 | 7.116% | $160.192 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $67.64 | 11.781% | $75.6087 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $121.80 | 12.613% | $137.1626 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $48.82 | 8.153% | $52.8003 | $52.80 | $52.80 | $52.80 |
| Purchase #6 | $105.95 | 9.438% | $115.9496 | $115.95 | $115.95 | $115.90 |
| Purchase #7 | $54.70 | 8.384% | $59.286 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $794.28 | $879.1322 | $879.13 | $879.15 | $879.10 | |