| 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 | $136.61 | 9.249% | $149.2451 | $149.25 | $149.25 | $149.20 |
| Purchase #2 | $140.89 | 10.209% | $155.2735 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $50.52 | 9.644% | $55.3921 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $119.48 | 12.776% | $134.7448 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $80.59 | 13.648% | $91.5889 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $91.65 | 9.603% | $100.4511 | $100.45 | $100.45 | $100.50 |
| Purchase #7 | $210.96 | 8.126% | $228.1026 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $830.70 | $914.7981 | $914.79 | $914.80 | $914.80 | |