| 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 | $125.64 | 3.784% | $130.3942 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $169.27 | 4.620% | $177.0903 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $54.57 | 12.159% | $61.2052 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $149.46 | 6.332% | $158.9238 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $83.95 | 12.520% | $94.4605 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $203.96 | 6.264% | $216.7361 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $92.27 | 4.114% | $96.066 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $879.12 | $934.8761 | $934.88 | $934.85 | $934.90 | |