| 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 | $139.81 | 13.285% | $158.3838 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $59.95 | 9.640% | $65.7292 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $240.36 | 12.657% | $270.7824 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $148.56 | 11.521% | $165.6756 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $153.95 | 7.325% | $165.2268 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $213.28 | 12.280% | $239.4708 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $219.61 | 6.428% | $233.7265 | $233.73 | $233.75 | $233.70 |
| 7 purchase totals = | $1,175.52 | $1,298.9951 | $1,299.00 | $1,299.10 | $1,299.00 | |