| 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 | $222.70 | 13.860% | $253.5662 | $253.57 | $253.55 | $253.60 |
| Purchase #2 | $17.62 | 5.376% | $18.5673 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $117.74 | 9.708% | $129.1702 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $40.44 | 11.594% | $45.1286 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $51.74 | 3.806% | $53.7092 | $53.71 | $53.70 | $53.70 |
| Purchase #6 | $179.66 | 3.400% | $185.7684 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $184.50 | 6.143% | $195.8338 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $814.40 | $881.7437 | $881.75 | $881.70 | $881.80 | |