| 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 | $135.79 | 13.519% | $154.1475 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $241.51 | 13.651% | $274.4785 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $194.66 | 6.829% | $207.9533 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $21.40 | 3.407% | $22.1291 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $59.29 | 5.184% | $62.3636 | $62.36 | $62.35 | $62.40 |
| Purchase #6 | $142.58 | 5.744% | $150.7698 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $30.90 | 4.457% | $32.2772 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $826.13 | $904.1190 | $904.12 | $904.15 | $904.20 | |