| 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 | $175.86 | 4.612% | $183.9707 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $169.30 | 13.591% | $192.3096 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $31.29 | 9.210% | $34.1718 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $100.85 | 4.685% | $105.5748 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $104.95 | 4.235% | $109.3946 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $31.86 | 12.580% | $35.868 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $64.26 | 13.642% | $73.0263 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $678.37 | $734.3158 | $734.31 | $734.25 | $734.40 | |