| 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 | $32.78 | 11.127% | $36.4274 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $170.70 | 11.864% | $190.9518 | $190.95 | $190.95 | $191.00 |
| Purchase #3 | $16.89 | 12.432% | $18.9898 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $143.86 | 7.509% | $154.6624 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $46.66 | 4.590% | $48.8017 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $72.62 | 9.221% | $79.3163 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $230.49 | 9.202% | $251.6997 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $714.00 | $780.8491 | $780.85 | $780.85 | $780.90 | |