| 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 | $153.83 | 10.483% | $169.956 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $53.31 | 13.310% | $60.4056 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $219.31 | 6.849% | $234.3305 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $213.63 | 12.326% | $239.962 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $152.61 | 8.472% | $165.5391 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $85.83 | 8.601% | $93.2122 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $141.30 | 13.377% | $160.2017 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $1,019.82 | $1,123.6071 | $1,123.61 | $1,123.60 | $1,123.60 | |