| 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 | $93.72 | 11.125% | $104.1464 | $104.15 | $104.15 | $104.10 |
| Purchase #2 | $132.85 | 13.802% | $151.186 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $60.93 | 8.674% | $66.2151 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $146.30 | 11.734% | $163.4668 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $194.31 | 13.827% | $221.1772 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $96.35 | 4.183% | $100.3803 | $100.38 | $100.40 | $100.40 |
| Purchase #7 | $130.65 | 12.512% | $146.9969 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $855.11 | $953.5687 | $953.59 | $953.60 | $953.60 | |