| 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 | $152.52 | 6.718% | $162.7663 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $196.71 | 3.610% | $203.8112 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $219.94 | 7.538% | $236.5191 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $65.28 | 6.872% | $69.766 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $24.89 | 10.716% | $27.5572 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $21.37 | 6.162% | $22.6868 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $108.81 | 6.177% | $115.5312 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $789.52 | $838.6378 | $838.65 | $838.60 | $838.70 | |