| 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 | $164.67 | 8.585% | $178.8069 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $239.50 | 7.187% | $256.7129 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $215.84 | 13.109% | $244.1345 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $239.46 | 6.508% | $255.0441 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $177.53 | 7.709% | $191.2158 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $242.97 | 9.348% | $265.6828 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $195.41 | 9.586% | $214.142 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $1,475.38 | $1,605.7390 | $1,605.73 | $1,605.75 | $1,605.60 | |