| 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 | $152.66 | 7.267% | $163.7538 | $163.75 | $163.75 | $163.80 |
| Purchase #2 | $75.74 | 5.483% | $79.8928 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $170.52 | 10.230% | $187.9642 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $223.63 | 13.156% | $253.0508 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $32.33 | 6.867% | $34.5501 | $34.55 | $34.55 | $34.60 |
| Purchase #6 | $106.37 | 3.702% | $110.3078 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $206.67 | 9.843% | $227.0125 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $967.92 | $1,056.5320 | $1,056.52 | $1,056.50 | $1,056.70 | |