| 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 | $134.47 | 6.499% | $143.2092 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $28.52 | 10.838% | $31.611 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $36.75 | 11.427% | $40.9494 | $40.95 | $40.95 | $40.90 |
| Purchase #4 | $235.76 | 4.254% | $245.7892 | $245.79 | $245.80 | $245.80 |
| Purchase #5 | $87.99 | 5.121% | $92.496 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $208.52 | 6.257% | $221.5671 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $100.48 | 11.799% | $112.3356 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $832.49 | $887.9575 | $887.97 | $887.95 | $887.90 | |