| 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 | $161.36 | 4.519% | $168.6519 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $195.93 | 13.789% | $222.9468 | $222.95 | $222.95 | $222.90 |
| Purchase #3 | $239.77 | 13.349% | $271.7769 | $271.78 | $271.80 | $271.80 |
| Purchase #4 | $154.26 | 13.256% | $174.7087 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $124.94 | 6.283% | $132.79 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $182.79 | 9.580% | $200.3013 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $171.79 | 10.299% | $189.4827 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $1,230.84 | $1,360.6583 | $1,360.66 | $1,360.70 | $1,360.70 | |