| 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 | $142.95 | 13.801% | $162.6785 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $22.41 | 11.420% | $24.9692 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $221.88 | 8.616% | $240.9972 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $13.50 | 9.187% | $14.7402 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $19.90 | 3.162% | $20.5292 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $86.52 | 4.187% | $90.1426 | $90.14 | $90.15 | $90.10 |
| Purchase #7 | $44.56 | 8.237% | $48.2304 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $551.72 | $602.2873 | $602.29 | $602.35 | $602.20 | |