| 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 | $182.43 | 8.629% | $198.1719 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $169.95 | 8.831% | $184.9583 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $141.67 | 9.719% | $155.4389 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $233.95 | 12.553% | $263.3177 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $237.87 | 8.190% | $257.3516 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $58.39 | 6.772% | $62.3442 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $56.52 | 3.814% | $58.6757 | $58.68 | $58.70 | $58.70 |
| 7 purchase totals = | $1,080.78 | $1,180.2583 | $1,180.26 | $1,180.25 | $1,180.30 | |