| 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 | $72.71 | 9.598% | $79.6887 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $150.96 | 12.629% | $170.0247 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $172.26 | 4.500% | $180.0117 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $144.40 | 5.165% | $151.8583 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $249.34 | 6.655% | $265.9336 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $187.90 | 5.213% | $197.6952 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $89.68 | 5.691% | $94.7837 | $94.78 | $94.80 | $94.80 |
| 7 purchase totals = | $1,067.25 | $1,139.9959 | $1,139.99 | $1,140.00 | $1,140.00 | |