| 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 | $185.45 | 4.520% | $193.8323 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $51.53 | 12.228% | $57.8311 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $120.42 | 11.289% | $134.0142 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $89.26 | 4.214% | $93.0214 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $21.34 | 9.753% | $23.4213 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $25.31 | 11.834% | $28.3052 | $28.31 | $28.30 | $28.30 |
| Purchase #7 | $113.35 | 10.185% | $124.8947 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $606.66 | $655.3202 | $655.31 | $655.30 | $655.20 | |