| 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 | $173.66 | 5.717% | $183.5881 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $117.68 | 8.595% | $127.7946 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $87.43 | 4.117% | $91.0295 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $126.81 | 4.245% | $132.1931 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $29.78 | 11.822% | $33.3006 | $33.30 | $33.30 | $33.30 |
| Purchase #6 | $232.38 | 5.677% | $245.5722 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $5.43 | 13.368% | $6.1559 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $773.17 | $819.6340 | $819.63 | $819.65 | $819.70 | |