| 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 | $156.87 | 11.696% | $175.2175 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $189.96 | 10.608% | $210.111 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $141.86 | 6.802% | $151.5093 | $151.51 | $151.50 | $151.50 |
| Purchase #4 | $232.45 | 8.642% | $252.5383 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $199.67 | 3.552% | $206.7623 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $13.39 | 13.452% | $15.1912 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $159.42 | 9.810% | $175.0591 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $1,093.62 | $1,186.3887 | $1,186.39 | $1,186.35 | $1,186.40 | |