| 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 | $130.67 | 13.224% | $147.9498 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $157.91 | 11.757% | $176.4755 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $197.48 | 11.665% | $220.516 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $197.39 | 11.155% | $219.4089 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $188.41 | 13.486% | $213.819 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $127.38 | 4.266% | $132.814 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $196.51 | 5.460% | $207.2394 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $1,195.75 | $1,318.2226 | $1,318.23 | $1,318.20 | $1,318.10 | |