| 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 | $143.46 | 12.738% | $161.7339 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $210.25 | 5.453% | $221.7149 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $144.30 | 8.334% | $156.326 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $97.88 | 4.636% | $102.4177 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $173.33 | 5.411% | $182.7089 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $152.98 | 12.181% | $171.6145 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $114.88 | 12.312% | $129.024 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $1,037.08 | $1,125.5399 | $1,125.53 | $1,125.50 | $1,125.40 | |