| 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 | $115.33 | 13.162% | $130.5097 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $148.55 | 6.357% | $157.9933 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $177.36 | 11.126% | $197.0931 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $9.64 | 5.859% | $10.2048 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $7.25 | 7.220% | $7.7735 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $146.40 | 11.168% | $162.75 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $79.54 | 3.793% | $82.557 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $684.07 | $748.8814 | $748.87 | $748.85 | $749.00 | |