| 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 | $167.71 | 13.699% | $190.6846 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $8.65 | 7.613% | $9.3085 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $9.35 | 5.285% | $9.8441 | $9.84 | $9.85 | $9.80 |
| Purchase #4 | $238.77 | 3.229% | $246.4799 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $183.86 | 5.860% | $194.6342 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $234.28 | 3.666% | $242.8687 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $14.32 | 11.448% | $15.9594 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $856.94 | $909.7794 | $909.77 | $909.80 | $909.80 | |