| 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 | $17.56 | 9.317% | $19.1961 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $154.94 | 7.749% | $166.9463 | $166.95 | $166.95 | $166.90 |
| Purchase #3 | $34.33 | 7.121% | $36.7746 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $106.41 | 5.332% | $112.0838 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $20.72 | 9.357% | $22.6588 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $22.98 | 7.160% | $24.6254 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $227.34 | 4.307% | $237.1315 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $584.28 | $619.4165 | $619.42 | $619.45 | $619.40 | |