| 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 | $168.80 | 6.353% | $179.5239 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $202.53 | 9.223% | $221.2093 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $32.97 | 7.451% | $35.4266 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $191.81 | 10.771% | $212.4699 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $101.56 | 8.198% | $109.8859 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $88.26 | 9.377% | $96.5361 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $28.58 | 5.612% | $30.1839 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $814.51 | $885.2356 | $885.24 | $885.25 | $885.20 | |