| 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 | $180.60 | 8.247% | $195.4941 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $197.64 | 13.482% | $224.2858 | $224.29 | $224.30 | $224.30 |
| Purchase #3 | $139.40 | 5.684% | $147.3235 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $7.91 | 12.456% | $8.8953 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $229.99 | 8.592% | $249.7507 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $244.48 | 9.408% | $267.4807 | $267.48 | $267.50 | $267.50 |
| Purchase #7 | $12.97 | 3.870% | $13.4719 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $1,012.99 | $1,106.7020 | $1,106.70 | $1,106.70 | $1,106.80 | |