| 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 | $156.68 | 13.314% | $177.5404 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $167.62 | 12.822% | $189.1122 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $145.96 | 11.743% | $163.1001 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $62.88 | 4.174% | $65.5046 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $226.86 | 7.643% | $244.1989 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $244.44 | 3.357% | $252.6459 | $252.65 | $252.65 | $252.60 |
| Purchase #7 | $84.52 | 9.309% | $92.388 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $1,088.96 | $1,184.4901 | $1,184.49 | $1,184.50 | $1,184.40 | |