| 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 | $96.35 | 5.441% | $101.5924 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $29.30 | 4.683% | $30.6721 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $76.46 | 12.719% | $86.1849 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $143.66 | 3.860% | $149.2053 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $226.64 | 7.843% | $244.4154 | $244.42 | $244.40 | $244.40 |
| Purchase #6 | $138.46 | 3.561% | $143.3906 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $161.33 | 10.323% | $177.9841 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $872.20 | $933.4448 | $933.44 | $933.45 | $933.50 | |