| 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 | $143.90 | 12.782% | $162.2933 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $26.69 | 9.735% | $29.2883 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $139.28 | 11.815% | $155.7359 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $178.95 | 8.334% | $193.8637 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $9.82 | 8.612% | $10.6657 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $39.85 | 12.795% | $44.9488 | $44.95 | $44.95 | $44.90 |
| Purchase #7 | $125.33 | 7.551% | $134.7937 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $663.82 | $731.5894 | $731.59 | $731.60 | $731.60 | |