| 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 | $172.42 | 7.462% | $185.286 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $149.59 | 9.209% | $163.3657 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $206.74 | 10.654% | $228.7661 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $39.95 | 5.371% | $42.0957 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $166.62 | 11.141% | $185.1831 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $208.33 | 11.244% | $231.7546 | $231.75 | $231.75 | $231.80 |
| Purchase #7 | $27.52 | 8.298% | $29.8036 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $971.17 | $1,066.2548 | $1,066.26 | $1,066.25 | $1,066.40 | |