| 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 | $162.43 | 13.500% | $184.3581 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $61.64 | 7.664% | $66.3641 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $227.63 | 9.742% | $249.8057 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $120.76 | 7.450% | $129.7566 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $200.96 | 4.132% | $209.2637 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $82.47 | 9.598% | $90.3855 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $108.99 | 13.761% | $123.9881 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $964.88 | $1,053.9218 | $1,053.93 | $1,053.90 | $1,054.10 | |