| 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 | $152.35 | 5.396% | $160.5708 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $222.96 | 11.578% | $248.7743 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $60.31 | 3.291% | $62.2948 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $9.88 | 5.658% | $10.439 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $78.66 | 7.511% | $84.5682 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $47.82 | 5.133% | $50.2746 | $50.27 | $50.25 | $50.30 |
| Purchase #7 | $113.29 | 12.271% | $127.1918 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $685.27 | $744.1135 | $744.10 | $744.05 | $744.20 | |