| 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 | $194.29 | 5.580% | $205.1314 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $67.30 | 9.472% | $73.6747 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $166.42 | 6.699% | $177.5685 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $159.77 | 11.494% | $178.134 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $214.59 | 12.804% | $242.0661 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $112.78 | 11.420% | $125.6595 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $96.52 | 10.373% | $106.532 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $1,011.67 | $1,108.7662 | $1,108.76 | $1,108.75 | $1,108.80 | |