| 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 | $162.63 | 12.175% | $182.4302 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $89.35 | 3.536% | $92.5094 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $203.52 | 10.394% | $224.6739 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $106.57 | 9.617% | $116.8188 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $129.57 | 5.399% | $136.5655 | $136.57 | $136.55 | $136.60 |
| Purchase #6 | $236.65 | 7.208% | $253.7077 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $137.70 | 10.748% | $152.5 | $152.50 | $152.50 | $152.50 |
| 7 purchase totals = | $1,065.99 | $1,159.2055 | $1,159.21 | $1,159.15 | $1,159.20 | |