| 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 | $126.64 | 4.383% | $132.1906 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $82.91 | 9.775% | $91.0145 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $56.31 | 11.751% | $62.927 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $8.31 | 13.373% | $9.4213 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $18.33 | 9.436% | $20.0596 | $20.06 | $20.05 | $20.10 |
| Purchase #6 | $212.97 | 5.329% | $224.3192 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $14.82 | 11.850% | $16.5762 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $520.29 | $556.5084 | $556.51 | $556.50 | $556.50 | |