| 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 | $147.51 | 5.124% | $155.0684 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $21.36 | 10.285% | $23.5569 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $56.98 | 5.457% | $60.0894 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $178.58 | 11.433% | $198.9971 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $59.66 | 12.675% | $67.2219 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $120.92 | 3.622% | $125.2997 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $150.72 | 4.820% | $157.9847 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $735.73 | $788.2181 | $788.22 | $788.20 | $788.30 | |