| 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 | $139.68 | 13.759% | $158.8986 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $76.25 | 4.494% | $79.6767 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $232.71 | 8.188% | $251.7643 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $184.47 | 5.651% | $194.8944 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $46.79 | 6.689% | $49.9198 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $8.35 | 11.514% | $9.3114 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $162.71 | 6.598% | $173.4456 | $173.45 | $173.45 | $173.40 |
| 7 purchase totals = | $850.96 | $917.9108 | $917.91 | $917.90 | $917.90 | |