| 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 | $166.42 | 5.699% | $175.9043 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $180.87 | 11.294% | $201.2975 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $37.33 | 5.678% | $39.4496 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $127.30 | 9.298% | $139.1364 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $38.42 | 7.773% | $41.4064 | $41.41 | $41.40 | $41.40 |
| Purchase #6 | $116.37 | 3.279% | $120.1858 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $108.80 | 13.776% | $123.7883 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $775.51 | $841.1683 | $841.18 | $841.20 | $841.10 | |