| 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 | $14.45 | 4.764% | $15.1384 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $182.71 | 12.140% | $204.891 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $134.36 | 3.726% | $139.3663 | $139.37 | $139.35 | $139.40 |
| Purchase #4 | $92.66 | 3.397% | $95.8077 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $161.44 | 4.419% | $168.574 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $96.46 | 3.440% | $99.7782 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $154.97 | 4.295% | $161.626 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $837.05 | $885.1816 | $885.19 | $885.20 | $885.20 | |