| 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 | $108.94 | 3.386% | $112.6287 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $142.71 | 10.843% | $158.184 | $158.18 | $158.20 | $158.20 |
| Purchase #3 | $184.93 | 6.631% | $197.1927 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $44.25 | 11.733% | $49.4419 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $6.55 | 7.704% | $7.0546 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $26.97 | 11.750% | $30.139 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $56.39 | 8.842% | $61.376 | $61.38 | $61.40 | $61.40 |
| 7 purchase totals = | $570.74 | $616.0169 | $616.01 | $616.10 | $616.00 | |