| 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 | $138.54 | 4.872% | $145.2897 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $26.70 | 13.651% | $30.3448 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $32.66 | 12.686% | $36.8032 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $116.53 | 13.829% | $132.6449 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $10.67 | 5.562% | $11.2635 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $49.42 | 6.230% | $52.4989 | $52.50 | $52.50 | $52.50 |
| Purchase #7 | $168.67 | 11.561% | $188.1699 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $543.19 | $597.0149 | $597.00 | $597.00 | $597.00 | |