| 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 | $170.89 | 11.631% | $190.7662 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $25.97 | 10.645% | $28.7345 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $12.66 | 5.610% | $13.3702 | $13.37 | $13.35 | $13.40 |
| Purchase #4 | $171.49 | 4.444% | $179.111 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $123.80 | 8.426% | $134.2314 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $185.90 | 8.656% | $201.9915 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $28.82 | 3.305% | $29.7725 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $719.53 | $777.9773 | $777.97 | $777.95 | $778.00 | |