| 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 | $122.95 | 8.317% | $133.1758 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $65.27 | 10.393% | $72.0535 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $115.54 | 7.769% | $124.5163 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $108.62 | 13.193% | $122.9502 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $121.71 | 10.790% | $134.8425 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $29.83 | 11.360% | $33.2187 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $58.35 | 7.514% | $62.7344 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $622.27 | $683.4914 | $683.49 | $683.50 | $683.50 | |