| 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 | $177.38 | 8.625% | $192.679 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $36.76 | 7.599% | $39.5534 | $39.55 | $39.55 | $39.60 |
| Purchase #3 | $189.59 | 13.423% | $215.0387 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $202.26 | 3.420% | $209.1773 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $15.25 | 7.835% | $16.4448 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $121.56 | 9.276% | $132.8359 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $98.76 | 5.132% | $103.8284 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $841.56 | $909.5575 | $909.56 | $909.65 | $909.50 | |