| 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 | $75.73 | 8.561% | $82.2132 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $116.53 | 3.422% | $120.5177 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $94.90 | 4.188% | $98.8744 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $154.84 | 3.258% | $159.8847 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $243.36 | 9.143% | $265.6104 | $265.61 | $265.60 | $265.60 |
| Purchase #6 | $24.28 | 4.685% | $25.4175 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $162.63 | 8.688% | $176.7593 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $872.27 | $929.2772 | $929.27 | $929.20 | $929.30 | |