| 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 | $186.85 | 4.486% | $195.2321 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $106.47 | 5.489% | $112.3141 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $149.88 | 3.164% | $154.6222 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $215.59 | 9.640% | $236.3729 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $68.74 | 9.358% | $75.1727 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $113.26 | 3.861% | $117.633 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $161.47 | 13.210% | $182.8002 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $1,002.26 | $1,074.1472 | $1,074.13 | $1,074.10 | $1,074.10 | |