| 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 | $142.32 | 8.218% | $154.0159 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $102.26 | 6.400% | $108.8046 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $209.47 | 7.630% | $225.4526 | $225.45 | $225.45 | $225.50 |
| Purchase #4 | $8.58 | 7.188% | $9.1967 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $68.47 | 7.235% | $73.4238 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $79.38 | 12.294% | $89.139 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $236.45 | 4.394% | $246.8396 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $846.93 | $906.8722 | $906.87 | $906.85 | $906.80 | |