| 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 | $173.68 | 9.488% | $190.1588 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $194.73 | 13.277% | $220.5843 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $52.94 | 13.471% | $60.0715 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $88.80 | 10.619% | $98.2297 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $148.60 | 11.761% | $166.0768 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $186.85 | 12.819% | $210.8023 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $98.31 | 7.197% | $105.3854 | $105.39 | $105.40 | $105.40 |
| 7 purchase totals = | $943.91 | $1,051.3088 | $1,051.31 | $1,051.35 | $1,051.40 | |