| 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 | $187.71 | 11.388% | $209.0864 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $40.65 | 11.364% | $45.2695 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $34.87 | 6.292% | $37.064 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $8.76 | 8.261% | $9.4837 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $147.95 | 10.648% | $163.7037 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $219.98 | 11.761% | $245.8518 | $245.85 | $245.85 | $245.90 |
| Purchase #7 | $50.34 | 7.159% | $53.9438 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $690.26 | $764.4029 | $764.39 | $764.40 | $764.50 | |