| 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 | $111.40 | 13.482% | $126.4189 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $135.74 | 9.223% | $148.2593 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $113.53 | 11.378% | $126.4474 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $16.77 | 3.799% | $17.4071 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $194.40 | 5.579% | $205.2456 | $205.25 | $205.25 | $205.20 |
| Purchase #6 | $130.91 | 5.837% | $138.5512 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $122.38 | 11.500% | $136.4537 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $825.13 | $898.7832 | $898.79 | $898.75 | $898.80 | |