| 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 | $139.53 | 6.522% | $148.6301 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $147.86 | 10.358% | $163.1753 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $218.59 | 7.641% | $235.2925 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $129.30 | 12.301% | $145.2052 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $96.91 | 8.796% | $105.4342 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $59.46 | 12.179% | $66.7016 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $212.28 | 3.293% | $219.2704 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,003.93 | $1,083.7093 | $1,083.71 | $1,083.75 | $1,083.70 | |