| 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 | $150.50 | 10.433% | $166.2017 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $45.74 | 3.663% | $47.4155 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $105.33 | 7.490% | $113.2192 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $93.68 | 9.712% | $102.7782 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $84.80 | 11.386% | $94.4553 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $189.62 | 6.325% | $201.6135 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $91.63 | 12.806% | $103.3641 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $761.30 | $829.0475 | $829.05 | $829.00 | $829.10 | |