| 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 | $150.55 | 8.713% | $163.6674 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $13.79 | 6.812% | $14.7294 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $172.55 | 10.432% | $190.5504 | $190.55 | $190.55 | $190.60 |
| Purchase #4 | $79.39 | 5.157% | $83.4841 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $81.63 | 3.265% | $84.2952 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $89.34 | 7.571% | $96.1039 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $108.25 | 11.594% | $120.8005 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $695.50 | $753.6309 | $753.63 | $753.65 | $753.70 | |