| 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 | $67.45 | 10.554% | $74.5687 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $115.57 | 7.630% | $124.388 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $148.89 | 9.330% | $162.7814 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $177.91 | 7.104% | $190.5487 | $190.55 | $190.55 | $190.50 |
| Purchase #5 | $230.48 | 10.332% | $254.2932 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $143.61 | 11.210% | $159.7087 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $139.82 | 9.471% | $153.0624 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,023.73 | $1,119.3511 | $1,119.35 | $1,119.35 | $1,119.40 | |