| 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 | $141.76 | 10.330% | $156.4038 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $153.80 | 10.562% | $170.0444 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $222.89 | 5.124% | $234.3109 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $237.61 | 10.444% | $262.426 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $90.55 | 8.739% | $98.4632 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $57.72 | 12.852% | $65.1382 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $8.75 | 12.248% | $9.8217 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $913.08 | $996.6082 | $996.60 | $996.60 | $996.50 | |