| 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 | $173.51 | 4.140% | $180.6933 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $249.72 | 13.194% | $282.6681 | $282.67 | $282.65 | $282.70 |
| Purchase #3 | $51.65 | 7.408% | $55.4762 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $249.37 | 5.780% | $263.7836 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $52.40 | 10.735% | $58.0251 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $209.89 | 11.235% | $233.4711 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $145.60 | 5.532% | $153.6546 | $153.65 | $153.65 | $153.70 |
| 7 purchase totals = | $1,132.14 | $1,227.7720 | $1,227.77 | $1,227.80 | $1,227.90 | |