| 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 | $163.80 | 9.388% | $179.1775 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $88.79 | 6.665% | $94.7079 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $195.85 | 3.667% | $203.0318 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $42.60 | 6.699% | $45.4538 | $45.45 | $45.45 | $45.50 |
| Purchase #5 | $169.72 | 4.854% | $177.9582 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $206.73 | 4.277% | $215.5718 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $54.58 | 8.630% | $59.2903 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $922.07 | $975.1913 | $975.19 | $975.20 | $975.30 | |