| 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 | $111.75 | 12.635% | $125.8696 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $110.44 | 6.392% | $117.4993 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $30.82 | 5.822% | $32.6143 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $163.76 | 8.742% | $178.0759 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $84.84 | 4.546% | $88.6968 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $154.38 | 5.730% | $163.226 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $80.53 | 4.705% | $84.3189 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $736.52 | $790.3008 | $790.31 | $790.30 | $790.30 | |