| 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 | $195.33 | 13.284% | $221.2776 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $86.80 | 4.799% | $90.9655 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $242.79 | 12.708% | $273.6438 | $273.64 | $273.65 | $273.60 |
| Purchase #4 | $23.66 | 8.669% | $25.7111 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $27.29 | 12.605% | $30.7299 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $26.44 | 9.750% | $29.0179 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $152.74 | 11.381% | $170.1233 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $755.05 | $841.4691 | $841.47 | $841.45 | $841.40 | |