| 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 | $147.98 | 9.236% | $161.6474 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $197.45 | 11.860% | $220.8676 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $13.51 | 4.583% | $14.1292 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $164.45 | 6.873% | $175.7526 | $175.75 | $175.75 | $175.80 |
| Purchase #5 | $157.31 | 7.245% | $168.7071 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $17.94 | 11.850% | $20.0659 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $39.54 | 4.483% | $41.3126 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $738.18 | $802.4824 | $802.49 | $802.45 | $802.50 | |