| 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 | $248.46 | 7.167% | $266.2671 | $266.27 | $266.25 | $266.30 |
| Purchase #2 | $90.65 | 11.727% | $101.2805 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $122.75 | 10.872% | $136.0954 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $33.88 | 4.292% | $35.3341 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $156.85 | 7.323% | $168.3361 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $8.27 | 9.425% | $9.0494 | $9.05 | $9.05 | $9.00 |
| Purchase #7 | $18.84 | 13.182% | $21.3235 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $679.70 | $737.6861 | $737.69 | $737.70 | $737.60 | |