| 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 | $17.62 | 5.454% | $18.581 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $125.83 | 6.340% | $133.8076 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $18.33 | 7.318% | $19.6714 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $92.48 | 3.447% | $95.6678 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $201.77 | 9.755% | $221.4527 | $221.45 | $221.45 | $221.50 |
| Purchase #6 | $115.63 | 10.560% | $127.8405 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $150.55 | 5.307% | $158.5397 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $722.21 | $775.5607 | $775.56 | $775.55 | $775.60 | |