| 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 | $193.91 | 12.697% | $218.5308 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $41.98 | 3.715% | $43.5396 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $15.79 | 6.825% | $16.8677 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $138.40 | 12.625% | $155.873 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $41.82 | 12.525% | $47.058 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $142.98 | 4.181% | $148.958 | $148.96 | $148.95 | $149.00 |
| Purchase #7 | $167.50 | 10.296% | $184.7458 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $742.38 | $815.5729 | $815.58 | $815.55 | $815.60 | |