| 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 | $138.68 | 9.785% | $152.2498 | $152.25 | $152.25 | $152.20 |
| Purchase #2 | $33.49 | 8.744% | $36.4184 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $34.55 | 7.331% | $37.0829 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $25.90 | 5.624% | $27.3566 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $205.54 | 9.823% | $225.7302 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $232.40 | 11.470% | $259.0563 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $225.59 | 9.580% | $247.2015 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $896.15 | $985.0957 | $985.10 | $985.10 | $985.10 | |