| 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 | $172.29 | 7.104% | $184.5295 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $116.85 | 3.417% | $120.8428 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $83.84 | 10.481% | $92.6273 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $105.67 | 10.342% | $116.5984 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $92.62 | 7.131% | $99.2247 | $99.22 | $99.20 | $99.20 |
| Purchase #6 | $57.84 | 4.615% | $60.5093 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $25.35 | 9.862% | $27.85 | $27.85 | $27.85 | $27.90 |
| 7 purchase totals = | $654.46 | $702.1820 | $702.18 | $702.20 | $702.10 | |