| 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 | $138.91 | 4.454% | $145.0971 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $68.95 | 12.610% | $77.6446 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $216.96 | 8.864% | $236.1913 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $150.74 | 8.180% | $163.0705 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $154.83 | 11.789% | $173.0829 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $209.31 | 13.808% | $238.2115 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $206.31 | 13.179% | $233.4996 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $1,146.01 | $1,266.7975 | $1,266.79 | $1,266.80 | $1,266.80 | |