| 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 | $137.68 | 11.724% | $153.8216 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $92.81 | 10.852% | $102.8817 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $119.54 | 5.354% | $125.9402 | $125.94 | $125.95 | $125.90 |
| Purchase #4 | $231.38 | 3.309% | $239.0364 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $100.48 | 6.665% | $107.177 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $60.85 | 7.636% | $65.4965 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $96.72 | 13.318% | $109.6012 | $109.60 | $109.60 | $109.60 |
| 7 purchase totals = | $839.46 | $903.9546 | $903.96 | $904.00 | $903.90 | |