| 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 | $161.91 | 8.503% | $175.6772 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $152.51 | 11.169% | $169.5438 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $116.37 | 4.610% | $121.7347 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $209.55 | 9.355% | $229.1534 | $229.15 | $229.15 | $229.20 |
| Purchase #5 | $239.96 | 4.149% | $249.9159 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $158.27 | 11.657% | $176.7195 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $123.97 | 6.470% | $131.9909 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $1,162.54 | $1,254.7354 | $1,254.73 | $1,254.75 | $1,254.70 | |