| 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 | $136.26 | 10.707% | $150.8494 | $150.85 | $150.85 | $150.80 |
| Purchase #2 | $48.76 | 3.151% | $50.2964 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $6.85 | 13.173% | $7.7524 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $207.32 | 9.579% | $227.1792 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $6.54 | 12.659% | $7.3679 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $188.91 | 4.299% | $197.0312 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $160.68 | 4.506% | $167.9202 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $755.32 | $808.3967 | $808.40 | $808.40 | $808.40 | |