| 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 | $185.32 | 9.672% | $203.2442 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $88.32 | 12.308% | $99.1904 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $37.50 | 7.810% | $40.4288 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $52.62 | 7.188% | $56.4023 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $83.29 | 10.498% | $92.0338 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $81.25 | 9.669% | $89.1061 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $180.96 | 7.362% | $194.2823 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $709.26 | $774.6879 | $774.68 | $774.75 | $774.60 | |