| 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 | $172.26 | 7.189% | $184.6438 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $221.92 | 11.560% | $247.574 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $158.79 | 11.522% | $177.0858 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $19.93 | 7.655% | $21.4556 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $228.94 | 7.506% | $246.1242 | $246.12 | $246.10 | $246.10 |
| Purchase #6 | $83.42 | 3.748% | $86.5466 | $86.55 | $86.55 | $86.50 |
| Purchase #7 | $29.97 | 13.321% | $33.9623 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $915.23 | $997.3923 | $997.39 | $997.35 | $997.40 | |