| 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 | $168.67 | 6.538% | $179.6976 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $149.98 | 10.544% | $165.7939 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $58.71 | 4.657% | $61.4441 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $144.25 | 9.539% | $158.01 | $158.01 | $158.00 | $158.00 |
| Purchase #5 | $192.51 | 8.739% | $209.3334 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $109.42 | 5.553% | $115.4961 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $69.49 | 5.873% | $73.5711 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $893.03 | $963.3462 | $963.34 | $963.35 | $963.30 | |