| 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 | $155.32 | 3.218% | $160.3182 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $61.72 | 13.738% | $70.1991 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $114.61 | 9.452% | $125.4429 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $22.81 | 4.785% | $23.9015 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $71.28 | 13.203% | $80.6911 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $217.50 | 7.504% | $233.8212 | $233.82 | $233.80 | $233.80 |
| Purchase #7 | $26.48 | 10.630% | $29.2948 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $669.72 | $723.6688 | $723.66 | $723.65 | $723.60 | |