| 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 | $198.48 | 13.355% | $224.987 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $8.30 | 11.404% | $9.2465 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $71.35 | 5.526% | $75.2928 | $75.29 | $75.30 | $75.30 |
| Purchase #4 | $66.27 | 13.846% | $75.4457 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $96.42 | 5.111% | $101.348 | $101.35 | $101.35 | $101.30 |
| Purchase #6 | $96.53 | 3.687% | $100.0891 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $123.76 | 12.692% | $139.4676 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $661.11 | $725.8767 | $725.89 | $725.90 | $725.80 | |