| 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 | $137.94 | 9.701% | $151.3216 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $250.45 | 9.595% | $274.4807 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $32.91 | 12.466% | $37.0126 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $150.55 | 8.658% | $163.5846 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $33.39 | 13.683% | $37.9588 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $86.36 | 3.148% | $89.0786 | $89.08 | $89.10 | $89.10 |
| Purchase #7 | $76.44 | 4.241% | $79.6818 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $768.04 | $833.1187 | $833.11 | $833.15 | $833.20 | |