| 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 | $182.59 | 7.450% | $196.193 | $196.19 | $196.20 | $196.20 |
| Purchase #2 | $52.25 | 9.378% | $57.15 | $57.15 | $57.15 | $57.20 |
| Purchase #3 | $96.35 | 6.704% | $102.8093 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $226.32 | 7.688% | $243.7195 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $88.56 | 8.858% | $96.4046 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $172.91 | 8.143% | $186.9901 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $25.78 | 5.168% | $27.1123 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $844.76 | $910.3788 | $910.37 | $910.35 | $910.40 | |