| 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 | $99.28 | 7.372% | $106.5989 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $156.30 | 9.302% | $170.839 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $247.96 | 13.595% | $281.6702 | $281.67 | $281.65 | $281.70 |
| Purchase #4 | $133.53 | 13.721% | $151.8517 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $127.79 | 3.210% | $131.8921 | $131.89 | $131.90 | $131.90 |
| Purchase #6 | $145.44 | 8.358% | $157.5959 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $18.64 | 8.854% | $20.2904 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $928.94 | $1,020.7382 | $1,020.74 | $1,020.75 | $1,020.80 | |