| 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 | $155.92 | 5.774% | $164.9228 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $45.30 | 10.630% | $50.1154 | $50.12 | $50.10 | $50.10 |
| Purchase #3 | $150.46 | 5.679% | $159.0046 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $53.48 | 5.360% | $56.3465 | $56.35 | $56.35 | $56.30 |
| Purchase #5 | $109.73 | 4.174% | $114.3101 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $47.87 | 11.518% | $53.3837 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $125.28 | 6.825% | $133.8304 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $688.04 | $731.9135 | $731.91 | $731.90 | $731.80 | |