| 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 | $177.31 | 7.161% | $190.0072 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $214.95 | 13.134% | $243.1815 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $15.92 | 4.808% | $16.6854 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $60.63 | 13.551% | $68.846 | $68.85 | $68.85 | $68.80 |
| Purchase #5 | $247.62 | 3.450% | $256.1629 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $43.87 | 4.256% | $45.7371 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $135.44 | 13.227% | $153.3546 | $153.35 | $153.35 | $153.40 |
| 7 purchase totals = | $895.74 | $973.9747 | $973.98 | $974.00 | $974.00 | |