| 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 | $234.61 | 13.572% | $266.4513 | $266.45 | $266.45 | $266.50 |
| Purchase #2 | $153.49 | 5.464% | $161.8767 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $50.27 | 9.612% | $55.102 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $81.44 | 4.276% | $84.9224 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $168.94 | 8.182% | $182.7627 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $140.75 | 12.673% | $158.5872 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $145.26 | 13.638% | $165.0706 | $165.07 | $165.05 | $165.10 |
| 7 purchase totals = | $974.76 | $1,074.7729 | $1,074.77 | $1,074.75 | $1,074.90 | |