| 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 | $177.65 | 8.109% | $192.0556 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $231.70 | 8.480% | $251.3482 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $175.75 | 10.759% | $194.6589 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $235.41 | 9.664% | $258.16 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $54.37 | 3.590% | $56.3219 | $56.32 | $56.30 | $56.30 |
| Purchase #6 | $111.68 | 5.867% | $118.2323 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $69.92 | 4.734% | $73.23 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $1,056.48 | $1,144.0069 | $1,144.01 | $1,144.00 | $1,144.00 | |