| 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 | $149.80 | 13.763% | $170.417 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $56.25 | 10.383% | $62.0904 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $195.63 | 6.375% | $208.1014 | $208.10 | $208.10 | $208.10 |
| Purchase #4 | $54.60 | 7.396% | $58.6382 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $233.45 | 8.394% | $253.0458 | $253.05 | $253.05 | $253.00 |
| Purchase #6 | $141.95 | 7.274% | $152.2754 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $109.27 | 6.695% | $116.5856 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $940.95 | $1,021.1538 | $1,021.17 | $1,021.20 | $1,021.10 | |