| 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 | $129.99 | 5.139% | $136.6702 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $96.40 | 4.106% | $100.3582 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $156.93 | 7.716% | $169.0387 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $87.72 | 6.760% | $93.6499 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $226.95 | 8.289% | $245.7619 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $119.38 | 6.649% | $127.3176 | $127.32 | $127.30 | $127.30 |
| Purchase #7 | $72.40 | 6.186% | $76.8787 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $889.77 | $949.6752 | $949.68 | $949.65 | $949.70 | |