| 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 | $160.73 | 4.252% | $167.5642 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $236.64 | 4.468% | $247.2131 | $247.21 | $247.20 | $247.20 |
| Purchase #3 | $122.37 | 9.204% | $133.6329 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $5.83 | 5.548% | $6.1534 | $6.15 | $6.15 | $6.20 |
| Purchase #5 | $106.91 | 12.847% | $120.6447 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $103.69 | 13.775% | $117.9733 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $126.91 | 7.207% | $136.0564 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $863.08 | $929.2380 | $929.22 | $929.20 | $929.30 | |