| 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 | $170.34 | 6.238% | $180.9658 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $234.29 | 6.313% | $249.0807 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $245.32 | 12.863% | $276.8755 | $276.88 | $276.90 | $276.90 |
| Purchase #4 | $66.54 | 3.108% | $68.6081 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $218.97 | 8.234% | $237 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $116.54 | 5.139% | $122.529 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $116.31 | 12.832% | $131.2349 | $131.23 | $131.25 | $131.20 |
| 7 purchase totals = | $1,168.31 | $1,266.2940 | $1,266.30 | $1,266.35 | $1,266.30 | |