| 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 | $166.59 | 3.402% | $172.2574 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $215.72 | 13.151% | $244.0893 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $162.36 | 12.732% | $183.0317 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $86.35 | 12.578% | $97.2111 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $74.81 | 11.215% | $83.1999 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $42.99 | 10.660% | $47.5727 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $225.28 | 7.499% | $242.1737 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $974.10 | $1,069.5358 | $1,069.53 | $1,069.50 | $1,069.60 | |