| 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 | $145.84 | 12.199% | $163.631 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $78.25 | 6.310% | $83.1876 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $85.57 | 7.479% | $91.9698 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $205.61 | 10.373% | $226.9379 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $32.52 | 10.365% | $35.8907 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $115.97 | 12.777% | $130.7875 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $165.61 | 11.363% | $184.4283 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $829.37 | $916.8328 | $916.84 | $916.90 | $916.80 | |