| 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 | $161.81 | 6.397% | $172.161 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $44.68 | 6.615% | $47.6356 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $52.58 | 7.338% | $56.4383 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $76.47 | 13.301% | $86.6413 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $27.50 | 5.501% | $29.0128 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $242.32 | 13.660% | $275.4209 | $275.42 | $275.40 | $275.40 |
| Purchase #7 | $37.37 | 9.815% | $41.0379 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $642.73 | $708.3478 | $708.35 | $708.35 | $708.20 | |