| 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 | $146.91 | 3.341% | $151.8183 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $246.47 | 12.310% | $276.8105 | $276.81 | $276.80 | $276.80 |
| Purchase #3 | $140.43 | 10.755% | $155.5332 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $194.54 | 5.711% | $205.6502 | $205.65 | $205.65 | $205.70 |
| Purchase #5 | $197.79 | 12.508% | $222.5296 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $146.77 | 8.307% | $158.9622 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $22.75 | 3.222% | $23.483 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $1,095.66 | $1,194.7870 | $1,194.78 | $1,194.80 | $1,194.80 | |