| 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 | $167.58 | 7.816% | $180.6781 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $221.89 | 5.809% | $234.7796 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $176.72 | 4.612% | $184.8703 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $20.90 | 12.286% | $23.4678 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $58.39 | 6.500% | $62.1854 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $25.63 | 3.760% | $26.5937 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $19.53 | 7.837% | $21.0606 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $690.64 | $733.6355 | $733.64 | $733.65 | $733.80 | |