| 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 | $71.64 | 5.226% | $75.3839 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $203.32 | 5.743% | $214.9967 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $116.39 | 7.753% | $125.4137 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $205.62 | 5.229% | $216.3719 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $103.60 | 5.760% | $109.5674 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $175.40 | 3.289% | $181.1689 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $240.92 | 12.331% | $270.6278 | $270.63 | $270.65 | $270.60 |
| 7 purchase totals = | $1,116.89 | $1,193.5303 | $1,193.53 | $1,193.50 | $1,193.60 | |