| 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 | $184.55 | 13.745% | $209.9164 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $73.56 | 12.328% | $82.6285 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $141.28 | 5.861% | $149.5604 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $72.76 | 3.132% | $75.0388 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $83.33 | 13.348% | $94.4529 | $94.45 | $94.45 | $94.50 |
| Purchase #6 | $15.38 | 6.528% | $16.384 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $169.30 | 7.409% | $181.8434 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $740.16 | $809.8244 | $809.82 | $809.85 | $809.80 | |