| 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 | $138.35 | 8.631% | $150.291 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $202.78 | 5.548% | $214.0302 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $60.59 | 11.738% | $67.7021 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $148.67 | 10.840% | $164.7858 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $112.79 | 5.694% | $119.2123 | $119.21 | $119.20 | $119.20 |
| Purchase #6 | $28.43 | 13.362% | $32.2288 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $74.83 | 12.255% | $84.0004 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $766.44 | $832.2506 | $832.25 | $832.30 | $832.20 | |