| 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 | $147.87 | 9.429% | $161.8127 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $200.88 | 5.143% | $211.2113 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $85.75 | 10.614% | $94.8515 | $94.85 | $94.85 | $94.90 |
| Purchase #4 | $58.86 | 10.565% | $65.0786 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $76.67 | 8.744% | $83.374 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $199.48 | 5.141% | $209.7353 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $39.75 | 6.109% | $42.1783 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $809.26 | $868.2417 | $868.24 | $868.25 | $868.30 | |