| 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 | $21.82 | 8.557% | $23.6871 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $128.39 | 5.570% | $135.5413 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $187.31 | 11.534% | $208.9143 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $57.95 | 7.467% | $62.2771 | $62.28 | $62.30 | $62.30 |
| Purchase #5 | $202.60 | 6.280% | $215.3233 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $144.64 | 4.510% | $151.1633 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $176.42 | 6.646% | $188.1449 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $919.13 | $985.0513 | $985.04 | $985.05 | $985.00 | |