| 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 | $189.54 | 6.121% | $201.1417 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $103.85 | 12.650% | $116.987 | $116.99 | $117.00 | $117.00 |
| Purchase #3 | $178.81 | 11.753% | $199.8255 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $116.73 | 11.170% | $129.7687 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $75.55 | 4.495% | $78.946 | $78.95 | $78.95 | $78.90 |
| Purchase #6 | $8.42 | 10.303% | $9.2875 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $20.44 | 13.642% | $23.2284 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $693.34 | $759.1848 | $759.20 | $759.25 | $759.10 | |