| 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 | $146.70 | 6.862% | $156.7666 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $118.62 | 10.425% | $130.9861 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $237.41 | 3.218% | $245.0499 | $245.05 | $245.05 | $245.00 |
| Purchase #4 | $206.58 | 4.573% | $216.0269 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $96.45 | 3.619% | $99.9405 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $18.88 | 5.506% | $19.9195 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $15.56 | 6.843% | $16.6248 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $840.20 | $885.3143 | $885.32 | $885.30 | $885.20 | |