| 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 | $141.48 | 7.198% | $151.6637 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $171.45 | 10.408% | $189.2945 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $104.98 | 12.771% | $118.387 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $62.80 | 13.197% | $71.0877 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $68.29 | 12.278% | $76.6746 | $76.67 | $76.65 | $76.70 |
| Purchase #6 | $172.68 | 7.187% | $185.0905 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $12.62 | 5.680% | $13.3368 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $734.30 | $805.5348 | $805.53 | $805.55 | $805.60 | |