| 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 | $141.85 | 7.427% | $152.3852 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $92.80 | 9.556% | $101.668 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $35.87 | 10.298% | $39.5639 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $104.68 | 13.306% | $118.6087 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $112.53 | 3.565% | $116.5417 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $15.28 | 11.584% | $17.05 | $17.05 | $17.05 | $17.10 |
| Purchase #7 | $129.52 | 13.123% | $146.5169 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $632.53 | $692.3344 | $692.34 | $692.30 | $692.40 | |