| 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 | $183.52 | 5.792% | $194.1495 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $158.70 | 7.566% | $170.7072 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $196.84 | 4.766% | $206.2214 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $103.99 | 13.491% | $118.0193 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $174.52 | 3.430% | $180.506 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $227.44 | 4.834% | $238.4344 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $123.99 | 10.712% | $137.2718 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $1,169.00 | $1,245.3096 | $1,245.31 | $1,245.25 | $1,245.20 | |