| 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 | $107.67 | 5.295% | $113.3711 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $14.95 | 6.195% | $15.8762 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $171.90 | 11.250% | $191.2388 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $45.34 | 5.513% | $47.8396 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $223.67 | 7.482% | $240.405 | $240.41 | $240.40 | $240.40 |
| Purchase #6 | $178.49 | 9.239% | $194.9807 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $173.58 | 3.143% | $179.0356 | $179.04 | $179.05 | $179.00 |
| 7 purchase totals = | $915.60 | $982.7470 | $982.76 | $982.80 | $982.70 | |