| 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 | $144.96 | 3.186% | $149.5784 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $128.55 | 3.114% | $132.553 | $132.55 | $132.55 | $132.60 |
| Purchase #3 | $156.82 | 13.543% | $178.0581 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $215.91 | 8.863% | $235.0461 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $197.67 | 12.807% | $222.9856 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $197.88 | 5.209% | $208.1876 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $115.25 | 3.484% | $119.2653 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $1,157.04 | $1,245.6741 | $1,245.69 | $1,245.70 | $1,245.80 | |