| 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 | $40.73 | 13.234% | $46.1202 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $136.92 | 13.709% | $155.6904 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $74.79 | 11.625% | $83.4843 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $138.45 | 4.698% | $144.9544 | $144.95 | $144.95 | $145.00 |
| Purchase #5 | $136.80 | 7.345% | $146.848 | $146.85 | $146.85 | $146.80 |
| Purchase #6 | $195.61 | 11.602% | $218.3047 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $222.51 | 7.354% | $238.8734 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $945.81 | $1,034.2754 | $1,034.26 | $1,034.25 | $1,034.30 | |