| 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 | $220.96 | 7.233% | $236.942 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $60.35 | 13.762% | $68.6554 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $229.47 | 8.873% | $249.8309 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $157.41 | 8.345% | $170.5459 | $170.55 | $170.55 | $170.50 |
| Purchase #5 | $69.77 | 7.848% | $75.2455 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $90.28 | 5.513% | $95.2571 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $17.41 | 5.832% | $18.4254 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $845.65 | $914.9022 | $914.92 | $914.95 | $914.80 | |