| 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 | $67.76 | 6.724% | $72.3162 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $104.77 | 3.297% | $108.2243 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $137.76 | 8.479% | $149.4407 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $235.86 | 3.208% | $243.4264 | $243.43 | $243.45 | $243.40 |
| Purchase #5 | $235.75 | 10.772% | $261.145 | $261.15 | $261.15 | $261.10 |
| Purchase #6 | $96.72 | 5.426% | $101.968 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $188.61 | 4.634% | $197.3502 | $197.35 | $197.35 | $197.40 |
| 7 purchase totals = | $1,067.23 | $1,133.8708 | $1,133.88 | $1,133.85 | $1,133.80 | |