| 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 | $49.50 | 11.571% | $55.2276 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $176.73 | 10.819% | $195.8504 | $195.85 | $195.85 | $195.90 |
| Purchase #3 | $179.59 | 5.790% | $189.9883 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $133.36 | 3.728% | $138.3317 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $27.72 | 12.407% | $31.1592 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $64.33 | 9.155% | $70.2194 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $131.95 | 12.239% | $148.0994 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $763.18 | $828.8760 | $828.88 | $828.90 | $828.90 | |