| 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 | $228.95 | 7.129% | $245.2718 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $34.67 | 10.650% | $38.3624 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $139.26 | 3.803% | $144.5561 | $144.56 | $144.55 | $144.60 |
| Purchase #4 | $33.61 | 13.444% | $38.1285 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $130.85 | 6.234% | $139.0072 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $79.80 | 9.745% | $87.5765 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $152.78 | 6.833% | $163.2195 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $799.92 | $856.1220 | $856.13 | $856.10 | $856.20 | |