| 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 | $182.72 | 6.750% | $195.0536 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $242.85 | 13.407% | $275.4089 | $275.41 | $275.40 | $275.40 |
| Purchase #3 | $214.84 | 7.173% | $230.2505 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $149.94 | 9.631% | $164.3807 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $91.35 | 8.202% | $98.8425 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $190.73 | 3.461% | $197.3312 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $28.72 | 6.791% | $30.6704 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $1,101.15 | $1,191.9378 | $1,191.93 | $1,191.95 | $1,192.00 | |