| 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 | $76.30 | 3.752% | $79.1628 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $187.81 | 5.402% | $197.9555 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $205.72 | 3.240% | $212.3853 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $158.34 | 7.766% | $170.6367 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $109.36 | 6.375% | $116.3317 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $229.44 | 6.657% | $244.7138 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $19.90 | 9.821% | $21.8544 | $21.85 | $21.85 | $21.90 |
| 7 purchase totals = | $986.87 | $1,043.0402 | $1,043.04 | $1,043.05 | $1,043.10 | |