| 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 | $224.77 | 8.168% | $243.1292 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $171.33 | 13.455% | $194.3825 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $28.98 | 10.338% | $31.976 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $24.35 | 13.148% | $27.5515 | $27.55 | $27.55 | $27.60 |
| Purchase #5 | $174.26 | 3.436% | $180.2476 | $180.25 | $180.25 | $180.20 |
| Purchase #6 | $32.45 | 4.171% | $33.8035 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $134.47 | 8.864% | $146.3894 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $790.61 | $857.4797 | $857.48 | $857.55 | $857.50 | |