| 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 | $160.55 | 4.690% | $168.0798 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $70.83 | 9.522% | $77.5744 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $199.51 | 13.642% | $226.7272 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $151.43 | 4.838% | $158.7562 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $64.26 | 4.799% | $67.3438 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $144.40 | 11.788% | $161.4219 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $20.37 | 11.561% | $22.725 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $811.35 | $882.6283 | $882.63 | $882.65 | $882.60 | |