| 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 | $130.42 | 7.565% | $140.2863 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $83.79 | 8.309% | $90.7521 | $90.75 | $90.75 | $90.80 |
| Purchase #3 | $159.89 | 13.476% | $181.4368 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $197.37 | 6.811% | $210.8129 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $69.94 | 5.661% | $73.8993 | $73.90 | $73.90 | $73.90 |
| Purchase #6 | $98.70 | 12.449% | $110.9872 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $85.46 | 13.640% | $97.1167 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $825.57 | $905.2913 | $905.30 | $905.30 | $905.30 | |