| 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 | $132.59 | 13.485% | $150.4698 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $67.38 | 8.523% | $73.1228 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $106.29 | 3.112% | $109.5977 | $109.60 | $109.60 | $109.60 |
| Purchase #4 | $180.32 | 8.381% | $195.4326 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $37.44 | 10.623% | $41.4173 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $224.79 | 3.648% | $232.9903 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $175.27 | 5.607% | $185.0974 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $924.08 | $988.1279 | $988.13 | $988.10 | $988.10 | |