| 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 | $172.91 | 5.784% | $182.9111 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $230.71 | 7.138% | $247.1781 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $212.43 | 11.811% | $237.5201 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $173.70 | 6.422% | $184.855 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $148.55 | 4.182% | $154.7624 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $121.98 | 6.692% | $130.1429 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $77.61 | 3.133% | $80.0415 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $1,137.89 | $1,217.4111 | $1,217.41 | $1,217.40 | $1,217.40 | |