| 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 | $185.89 | 9.615% | $203.7633 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $113.80 | 3.180% | $117.4188 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $26.57 | 8.339% | $28.7857 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $98.96 | 8.849% | $107.717 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $110.47 | 5.544% | $116.5945 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $123.73 | 12.163% | $138.7793 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $149.94 | 9.871% | $164.7406 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $809.36 | $877.7992 | $877.80 | $877.80 | $877.80 | |