| 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 | $182.29 | 5.600% | $192.4982 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $140.93 | 5.446% | $148.605 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $153.35 | 9.260% | $167.5502 | $167.55 | $167.55 | $167.60 |
| Purchase #4 | $55.40 | 4.650% | $57.9761 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $64.56 | 6.789% | $68.943 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $67.55 | 9.734% | $74.1253 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $75.97 | 4.360% | $79.2823 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $740.05 | $788.9801 | $788.99 | $789.05 | $789.00 | |