| 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 | $145.62 | 5.764% | $154.0135 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $249.66 | 5.703% | $263.8981 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $29.67 | 8.443% | $32.175 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $181.98 | 12.164% | $204.116 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $96.96 | 9.348% | $106.0238 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $64.42 | 7.224% | $69.0737 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $103.85 | 9.469% | $113.6836 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $872.16 | $942.9837 | $942.98 | $942.95 | $943.00 | |