| 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 | $154.58 | 8.800% | $168.183 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $12.37 | 10.261% | $13.6393 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $247.37 | 12.431% | $278.1206 | $278.12 | $278.10 | $278.10 |
| Purchase #4 | $180.30 | 3.192% | $186.0552 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $9.84 | 5.567% | $10.3878 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $215.34 | 6.476% | $229.2854 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $170.99 | 7.116% | $183.1576 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $990.79 | $1,068.8289 | $1,068.84 | $1,068.85 | $1,068.90 | |