| 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 | $170.89 | 3.567% | $176.9856 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $243.33 | 3.160% | $251.0192 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $8.58 | 7.616% | $9.2335 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $220.51 | 6.155% | $234.0824 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $34.93 | 10.522% | $38.6053 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $37.54 | 8.122% | $40.589 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $196.93 | 9.708% | $216.048 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $912.71 | $966.5630 | $966.57 | $966.60 | $966.50 | |