| 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 | $162.42 | 6.522% | $173.013 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $161.26 | 7.214% | $172.8933 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $115.47 | 8.419% | $125.1914 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $216.28 | 10.476% | $238.9375 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $116.51 | 5.300% | $122.685 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $167.62 | 8.726% | $182.2465 | $182.25 | $182.25 | $182.20 |
| Purchase #7 | $95.33 | 10.345% | $105.1919 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $1,034.89 | $1,120.1586 | $1,120.16 | $1,120.20 | $1,120.10 | |