| 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 | $133.79 | 13.314% | $151.6028 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $47.73 | 12.126% | $53.5177 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $189.76 | 8.331% | $205.5689 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $55.58 | 9.308% | $60.7534 | $60.75 | $60.75 | $60.80 |
| Purchase #5 | $125.29 | 9.825% | $137.5997 | $137.60 | $137.60 | $137.60 |
| Purchase #6 | $61.75 | 12.837% | $69.6768 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $176.76 | 5.207% | $185.9639 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $790.66 | $864.6832 | $864.68 | $864.65 | $864.80 | |