| 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 | $157.35 | 4.142% | $163.8674 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $112.39 | 4.322% | $117.2475 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $218.38 | 3.132% | $225.2197 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $244.90 | 11.248% | $272.4464 | $272.45 | $272.45 | $272.40 |
| Purchase #5 | $159.27 | 12.182% | $178.6723 | $178.67 | $178.65 | $178.70 |
| Purchase #6 | $141.56 | 6.507% | $150.7713 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $149.86 | 10.128% | $165.0378 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $1,183.71 | $1,273.2624 | $1,273.27 | $1,273.20 | $1,273.20 | |