| 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 | $73.99 | 3.241% | $76.388 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $161.69 | 8.862% | $176.019 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $18.53 | 5.304% | $19.5128 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $141.94 | 5.321% | $149.4926 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $123.62 | 13.483% | $140.2877 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $118.33 | 4.489% | $123.6418 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $244.80 | 4.834% | $256.6336 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $882.90 | $941.9755 | $941.97 | $942.00 | $941.90 | |