| 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 | $116.58 | 13.802% | $132.6704 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $153.82 | 7.209% | $164.9089 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $64.72 | 8.597% | $70.284 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $9.48 | 10.493% | $10.4747 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $211.27 | 13.379% | $239.5358 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $75.87 | 6.849% | $81.0663 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $113.89 | 5.550% | $120.2109 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $745.63 | $819.1510 | $819.15 | $819.10 | $819.20 | |