| 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 | $160.95 | 6.510% | $171.4278 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $218.96 | 4.711% | $229.2752 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $180.56 | 12.851% | $203.7638 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $219.78 | 7.792% | $236.9053 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $30.54 | 12.648% | $34.4027 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $69.42 | 3.251% | $71.6768 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $149.34 | 3.645% | $154.7834 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $1,029.55 | $1,102.2350 | $1,102.24 | $1,102.30 | $1,102.30 | |