| 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 | $163.38 | 11.161% | $181.6148 | $181.61 | $181.60 | $181.60 |
| Purchase #2 | $32.85 | 12.243% | $36.8718 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $214.38 | 6.441% | $228.1882 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $183.84 | 13.301% | $208.2926 | $208.29 | $208.30 | $208.30 |
| Purchase #5 | $24.87 | 13.477% | $28.2217 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $229.55 | 6.133% | $243.6283 | $243.63 | $243.65 | $243.60 |
| Purchase #7 | $85.95 | 8.516% | $93.2695 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $934.82 | $1,020.0869 | $1,020.08 | $1,020.05 | $1,020.10 | |