| 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 | $132.60 | 6.152% | $140.7576 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $24.39 | 11.409% | $27.1727 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $65.68 | 6.729% | $70.0996 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $115.45 | 12.130% | $129.4541 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $227.85 | 11.728% | $254.5722 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $73.78 | 9.245% | $80.601 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $146.73 | 8.661% | $159.4383 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $786.48 | $862.0955 | $862.09 | $862.05 | $862.20 | |