| 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 | $67.87 | 6.190% | $72.0712 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $245.48 | 12.468% | $276.0864 | $276.09 | $276.10 | $276.10 |
| Purchase #3 | $136.50 | 6.343% | $145.1582 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $154.94 | 9.144% | $169.1077 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $90.73 | 13.525% | $103.0012 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $168.58 | 12.511% | $189.671 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $14.48 | 9.509% | $15.8569 | $15.86 | $15.85 | $15.90 |
| 7 purchase totals = | $878.58 | $970.9526 | $970.96 | $970.90 | $971.10 | |