| 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 | $66.84 | 7.417% | $71.7975 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $148.52 | 6.191% | $157.7149 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $104.61 | 4.840% | $109.6731 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $135.94 | 4.810% | $142.4787 | $142.48 | $142.50 | $142.50 |
| Purchase #5 | $177.37 | 3.489% | $183.5584 | $183.56 | $183.55 | $183.60 |
| Purchase #6 | $159.92 | 8.671% | $173.7867 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $226.28 | 3.525% | $234.2564 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,019.48 | $1,073.2657 | $1,073.27 | $1,073.25 | $1,073.40 | |