| 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 | $161.76 | 12.312% | $181.6759 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $90.51 | 9.652% | $99.246 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $143.39 | 12.299% | $161.0255 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $193.54 | 4.285% | $201.8332 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $46.42 | 8.266% | $50.2571 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $196.95 | 10.556% | $217.74 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $71.86 | 9.671% | $78.8096 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $904.43 | $990.5873 | $990.60 | $990.65 | $990.50 | |