| 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 | $127.72 | 12.273% | $143.3951 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $112.96 | 5.318% | $118.9672 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $54.62 | 3.225% | $56.3815 | $56.38 | $56.40 | $56.40 |
| Purchase #4 | $194.81 | 3.483% | $201.5952 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $72.42 | 9.627% | $79.3919 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $135.36 | 12.641% | $152.4709 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $60.28 | 3.250% | $62.2391 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $758.17 | $814.4409 | $814.45 | $814.45 | $814.50 | |