| 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 | $186.73 | 3.775% | $193.7791 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $201.38 | 11.635% | $224.8106 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $191.35 | 11.805% | $213.9389 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $82.46 | 6.584% | $87.8892 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $79.26 | 3.337% | $81.9049 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $143.65 | 10.487% | $158.7146 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $49.49 | 13.436% | $56.1395 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $934.32 | $1,017.1768 | $1,017.17 | $1,017.20 | $1,017.10 | |