| 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 | $104.34 | 7.410% | $112.0716 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $145.45 | 10.449% | $160.6481 | $160.65 | $160.65 | $160.60 |
| Purchase #3 | $115.68 | 11.789% | $129.3175 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $131.83 | 10.206% | $145.2846 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $52.26 | 10.407% | $57.6987 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $132.71 | 12.600% | $149.4315 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $35.69 | 8.519% | $38.7304 | $38.73 | $38.75 | $38.70 |
| 7 purchase totals = | $717.96 | $793.1824 | $793.18 | $793.20 | $793.10 | |