| 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 | $140.31 | 13.287% | $158.953 | $158.95 | $158.95 | $159.00 |
| Purchase #2 | $94.64 | 13.647% | $107.5555 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $191.41 | 13.825% | $217.8724 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $31.40 | 3.455% | $32.4849 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $227.38 | 12.347% | $255.4546 | $255.45 | $255.45 | $255.50 |
| Purchase #6 | $190.92 | 7.743% | $205.7029 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $53.92 | 11.242% | $59.9817 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $929.98 | $1,038.0050 | $1,037.99 | $1,038.00 | $1,038.20 | |