| 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 | $149.72 | 13.833% | $170.4308 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $149.31 | 7.110% | $159.9259 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $239.94 | 11.692% | $267.9938 | $267.99 | $268.00 | $268.00 |
| Purchase #4 | $212.44 | 8.533% | $230.5675 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $31.81 | 6.716% | $33.9464 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $96.38 | 3.338% | $99.5972 | $99.60 | $99.60 | $99.60 |
| Purchase #7 | $94.97 | 8.737% | $103.2675 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $974.57 | $1,065.7291 | $1,065.74 | $1,065.75 | $1,065.70 | |