| 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 | $152.64 | 7.120% | $163.508 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $203.91 | 13.146% | $230.716 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $227.67 | 3.507% | $235.6544 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $201.68 | 10.491% | $222.8382 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $207.28 | 10.194% | $228.4101 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $175.86 | 10.494% | $194.3147 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $221.55 | 6.102% | $235.069 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,390.59 | $1,510.5104 | $1,510.51 | $1,510.45 | $1,510.50 | |