| 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 | $158.73 | 12.161% | $178.0332 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $18.34 | 4.242% | $19.118 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $83.41 | 8.563% | $90.5524 | $90.55 | $90.55 | $90.60 |
| Purchase #4 | $199.84 | 7.828% | $215.4835 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $49.73 | 11.203% | $55.3013 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $82.59 | 13.442% | $93.6917 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $137.57 | 3.184% | $141.9502 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $730.21 | $794.1303 | $794.12 | $794.15 | $794.20 | |