| 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 | $188.48 | 4.432% | $196.8334 | $196.83 | $196.85 | $196.80 |
| Purchase #2 | $190.56 | 4.449% | $199.038 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $206.98 | 12.806% | $233.4859 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $60.30 | 6.347% | $64.1272 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $187.37 | 10.315% | $206.6972 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $244.60 | 11.169% | $271.9194 | $271.92 | $271.90 | $271.90 |
| Purchase #7 | $12.96 | 13.364% | $14.692 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $1,091.25 | $1,186.7931 | $1,186.80 | $1,186.85 | $1,186.70 | |