| 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 | $142.99 | 10.376% | $157.8266 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $177.96 | 11.787% | $198.9361 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $12.31 | 9.325% | $13.4579 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $94.65 | 7.834% | $102.0649 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $112.70 | 7.530% | $121.1863 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $21.26 | 7.481% | $22.8505 | $22.85 | $22.85 | $22.90 |
| Purchase #7 | $69.91 | 11.217% | $77.7518 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $631.78 | $694.0741 | $694.08 | $694.10 | $694.20 | |