| 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 | $151.94 | 4.204% | $158.3276 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $71.73 | 5.482% | $75.6622 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $141.71 | 4.815% | $148.5333 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $54.27 | 4.849% | $56.9016 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $129.30 | 13.530% | $146.7943 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $195.30 | 8.804% | $212.4942 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $205.59 | 3.484% | $212.7528 | $212.75 | $212.75 | $212.80 |
| 7 purchase totals = | $949.84 | $1,011.4660 | $1,011.45 | $1,011.50 | $1,011.50 | |