| 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 | $131.59 | 9.426% | $143.9937 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $95.93 | 7.340% | $102.9713 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $89.57 | 3.246% | $92.4774 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $183.62 | 11.258% | $204.2919 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $208.75 | 13.508% | $236.948 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $43.76 | 3.239% | $45.1774 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $219.61 | 12.327% | $246.6813 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $972.83 | $1,072.5410 | $1,072.54 | $1,072.60 | $1,072.60 | |