| 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 | $156.48 | 5.835% | $165.6106 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $229.86 | 10.455% | $253.8919 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $215.99 | 4.825% | $226.4115 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $170.81 | 8.726% | $185.7149 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $110.68 | 5.202% | $116.4376 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $60.42 | 6.732% | $64.4875 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $112.73 | 13.762% | $128.2439 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $1,056.97 | $1,140.7979 | $1,140.79 | $1,140.80 | $1,140.70 | |