| 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 | $141.72 | 6.105% | $150.372 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $138.42 | 11.728% | $154.6539 | $154.65 | $154.65 | $154.70 |
| Purchase #3 | $119.94 | 3.622% | $124.2842 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $245.37 | 7.300% | $263.282 | $263.28 | $263.30 | $263.30 |
| Purchase #5 | $47.38 | 13.179% | $53.6242 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $66.58 | 10.868% | $73.8159 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $111.37 | 4.189% | $116.0353 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $870.78 | $936.0675 | $936.06 | $936.05 | $936.10 | |