| 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 | $198.99 | 7.360% | $213.6357 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $122.65 | 13.618% | $139.3525 | $139.35 | $139.35 | $139.40 |
| Purchase #3 | $44.62 | 6.725% | $47.6207 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $44.41 | 4.452% | $46.3871 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $26.75 | 13.445% | $30.3465 | $30.35 | $30.35 | $30.30 |
| Purchase #6 | $193.78 | 5.102% | $203.6667 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $131.88 | 3.837% | $136.9402 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $763.08 | $817.9494 | $817.96 | $817.95 | $817.90 | |