| 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 | $181.39 | 6.468% | $193.1223 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $24.62 | 12.229% | $27.6308 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $143.57 | 9.169% | $156.7339 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $55.90 | 12.187% | $62.7125 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $83.82 | 6.118% | $88.9481 | $88.95 | $88.95 | $88.90 |
| Purchase #6 | $202.83 | 11.578% | $226.3137 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $48.33 | 7.577% | $51.992 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $740.46 | $807.4533 | $807.44 | $807.45 | $807.30 | |