| 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 | $156.63 | 8.522% | $169.978 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $94.40 | 11.427% | $105.1871 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $152.52 | 4.221% | $158.9579 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $67.88 | 10.354% | $74.9083 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $237.68 | 5.226% | $250.1012 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $121.71 | 5.289% | $128.1472 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $201.68 | 11.256% | $224.3811 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $1,032.50 | $1,111.6608 | $1,111.67 | $1,111.70 | $1,111.70 | |