| 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 | $190.92 | 13.205% | $216.131 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $72.56 | 8.840% | $78.9743 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $43.93 | 10.747% | $48.6512 | $48.65 | $48.65 | $48.70 |
| Purchase #4 | $131.25 | 13.298% | $148.7036 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $20.61 | 8.544% | $22.3709 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $193.30 | 9.596% | $211.8491 | $211.85 | $211.85 | $211.80 |
| Purchase #7 | $176.70 | 7.630% | $190.1822 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $829.27 | $916.8623 | $916.85 | $916.85 | $916.90 | |