| 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 | $50.38 | 10.545% | $55.6926 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $97.83 | 11.872% | $109.4444 | $109.44 | $109.45 | $109.40 |
| Purchase #3 | $133.37 | 7.828% | $143.8102 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $217.34 | 10.339% | $239.8108 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $165.64 | 12.616% | $186.5371 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $186.29 | 4.253% | $194.2129 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $206.59 | 7.341% | $221.7558 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $1,057.44 | $1,151.2638 | $1,151.26 | $1,151.25 | $1,151.20 | |