| 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 | $133.83 | 5.520% | $141.2174 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $149.57 | 4.302% | $156.0045 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $29.44 | 3.756% | $30.5458 | $30.55 | $30.55 | $30.50 |
| Purchase #4 | $19.25 | 7.778% | $20.7473 | $20.75 | $20.75 | $20.70 |
| Purchase #5 | $79.80 | 6.571% | $85.0437 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $149.26 | 8.210% | $161.5142 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $141.54 | 3.738% | $146.8308 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $702.69 | $741.9037 | $741.90 | $741.90 | $741.70 | |