| 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 | $165.37 | 5.789% | $174.9433 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $97.76 | 11.244% | $108.7521 | $108.75 | $108.75 | $108.80 |
| Purchase #3 | $213.60 | 12.142% | $239.5353 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $195.89 | 7.709% | $210.9912 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $42.86 | 9.714% | $47.0234 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $64.56 | 13.783% | $73.4583 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $36.38 | 7.420% | $39.0794 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $816.42 | $893.7830 | $893.78 | $893.80 | $893.80 | |