| 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 | $106.39 | 4.840% | $111.5393 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $152.85 | 10.267% | $168.5431 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $183.49 | 7.687% | $197.5949 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $12.29 | 9.482% | $13.4553 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $124.76 | 8.395% | $135.2336 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $157.66 | 6.400% | $167.7502 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $88.47 | 8.726% | $96.1899 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $825.91 | $890.3063 | $890.30 | $890.35 | $890.30 | |