| 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 | $145.88 | 9.272% | $159.406 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $225.25 | 4.707% | $235.8525 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $44.95 | 8.732% | $48.875 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $159.59 | 8.794% | $173.6243 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $64.52 | 11.869% | $72.1779 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $91.58 | 12.488% | $103.0165 | $103.02 | $103.00 | $103.00 |
| Purchase #7 | $18.86 | 6.728% | $20.1289 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $750.63 | $813.0811 | $813.09 | $813.10 | $813.10 | |