| 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 | $152.61 | 10.558% | $168.7226 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $208.92 | 6.767% | $223.0576 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $178.81 | 5.527% | $188.6928 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $13.33 | 10.473% | $14.7261 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $152.25 | 10.124% | $167.6638 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $44.39 | 7.803% | $47.8538 | $47.85 | $47.85 | $47.90 |
| Purchase #7 | $138.57 | 6.243% | $147.2209 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $888.88 | $957.9376 | $957.93 | $957.90 | $958.00 | |