| 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 | $138.68 | 10.527% | $153.2788 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $14.77 | 10.432% | $16.3108 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $19.49 | 6.432% | $20.7436 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $99.36 | 6.154% | $105.4746 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $61.56 | 13.111% | $69.6311 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $206.56 | 9.478% | $226.1378 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $72.84 | 7.428% | $78.2506 | $78.25 | $78.25 | $78.30 |
| 7 purchase totals = | $613.26 | $669.8273 | $669.82 | $669.85 | $669.80 | |