| 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 | $131.73 | 6.849% | $140.7522 | $140.75 | $140.75 | $140.80 |
| Purchase #2 | $44.75 | 3.664% | $46.3896 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $194.27 | 8.430% | $210.647 | $210.65 | $210.65 | $210.60 |
| Purchase #4 | $53.72 | 8.802% | $58.4484 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $30.59 | 11.419% | $34.0831 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $234.74 | 11.154% | $260.9229 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $47.53 | 8.675% | $51.6532 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $737.33 | $802.8964 | $802.89 | $802.90 | $802.90 | |