| 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 | $130.40 | 10.370% | $143.9225 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $224.39 | 13.725% | $255.1875 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $158.60 | 9.399% | $173.5068 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $158.31 | 4.246% | $165.0318 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $95.42 | 3.310% | $98.5784 | $98.58 | $98.60 | $98.60 |
| Purchase #6 | $60.35 | 4.683% | $63.1762 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $44.83 | 5.565% | $47.3248 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $872.30 | $946.7280 | $946.73 | $946.75 | $946.70 | |