| 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 | $148.79 | 12.575% | $167.5003 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $12.86 | 9.763% | $14.1155 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $184.85 | 11.278% | $205.6974 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $125.64 | 4.544% | $131.3491 | $131.35 | $131.35 | $131.30 |
| Purchase #5 | $146.80 | 7.747% | $158.1726 | $158.17 | $158.15 | $158.20 |
| Purchase #6 | $44.77 | 9.263% | $48.917 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $129.25 | 4.648% | $135.2575 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $792.96 | $861.0094 | $861.02 | $860.95 | $861.00 | |