| 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 | $174.51 | 9.134% | $190.4497 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $66.46 | 10.731% | $73.5918 | $73.59 | $73.60 | $73.60 |
| Purchase #3 | $88.25 | 8.186% | $95.4741 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $178.88 | 3.150% | $184.5147 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $109.87 | 11.354% | $122.3446 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $86.83 | 7.738% | $93.5489 | $93.55 | $93.55 | $93.50 |
| Purchase #7 | $21.70 | 13.853% | $24.7061 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $726.50 | $784.6299 | $784.62 | $784.60 | $784.50 | |