| 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 | $157.96 | 7.745% | $170.194 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $235.32 | 9.404% | $257.4495 | $257.45 | $257.45 | $257.40 |
| Purchase #3 | $17.54 | 9.296% | $19.1705 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $88.72 | 11.495% | $98.9184 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $72.38 | 10.840% | $80.226 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $155.52 | 13.833% | $177.0331 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $5.43 | 11.651% | $6.0626 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $732.87 | $809.0541 | $809.05 | $809.05 | $809.00 | |