| 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 | $145.72 | 8.259% | $157.755 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $183.28 | 10.648% | $202.7957 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $199.96 | 10.160% | $220.2759 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $37.51 | 9.481% | $41.0663 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $239.48 | 13.624% | $272.1068 | $272.11 | $272.10 | $272.10 |
| Purchase #6 | $22.81 | 6.220% | $24.2288 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $63.39 | 7.657% | $68.2438 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $892.15 | $986.4723 | $986.49 | $986.50 | $986.50 | |