| 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 | $129.71 | 3.266% | $133.9463 | $133.95 | $133.95 | $133.90 |
| Purchase #2 | $92.39 | 10.697% | $102.273 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $15.40 | 6.375% | $16.3818 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $74.27 | 13.353% | $84.1873 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $161.88 | 7.235% | $173.592 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $5.61 | 4.351% | $5.8541 | $5.85 | $5.85 | $5.90 |
| Purchase #7 | $143.89 | 12.592% | $162.0086 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $623.15 | $678.2431 | $678.24 | $678.25 | $678.30 | |