| 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 | $110.57 | 5.789% | $116.9709 | $116.97 | $116.95 | $117.00 |
| Purchase #2 | $158.76 | 12.102% | $177.9731 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $147.71 | 4.652% | $154.5815 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $151.45 | 6.362% | $161.0852 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $102.94 | 6.180% | $109.3017 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $142.55 | 8.435% | $154.5741 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $9.30 | 5.840% | $9.8431 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $823.28 | $884.3296 | $884.32 | $884.30 | $884.40 | |