| 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 | $151.89 | 5.192% | $159.7761 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $228.43 | 7.193% | $244.861 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $218.41 | 13.370% | $247.6114 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $196.87 | 8.532% | $213.6669 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $70.51 | 6.505% | $75.0967 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $55.49 | 9.142% | $60.5629 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $190.80 | 3.362% | $197.2147 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $1,112.40 | $1,198.7897 | $1,198.79 | $1,198.75 | $1,198.90 | |