| 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 | $168.64 | 13.598% | $191.5717 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $215.98 | 4.184% | $225.0166 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $100.28 | 5.572% | $105.8676 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $64.42 | 7.840% | $69.4705 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $6.91 | 4.198% | $7.2001 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $223.42 | 4.504% | $233.4828 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $33.67 | 8.427% | $36.5074 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $813.32 | $869.1167 | $869.12 | $869.05 | $869.20 | |