| 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 | $221.44 | 7.107% | $237.1777 | $237.18 | $237.20 | $237.20 |
| Purchase #2 | $101.58 | 11.299% | $113.0575 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $129.88 | 5.832% | $137.4546 | $137.45 | $137.45 | $137.50 |
| Purchase #4 | $156.76 | 6.457% | $166.882 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $147.77 | 8.112% | $159.7571 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $80.61 | 4.442% | $84.1907 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $68.63 | 11.816% | $76.7393 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $906.67 | $975.2589 | $975.26 | $975.30 | $975.40 | |