| 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 | $168.87 | 7.836% | $182.1027 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $210.98 | 7.647% | $227.1136 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $137.47 | 12.716% | $154.9507 | $154.95 | $154.95 | $155.00 |
| Purchase #4 | $129.93 | 3.329% | $134.2554 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $24.37 | 8.375% | $26.411 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $131.96 | 6.269% | $140.2326 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $79.93 | 13.301% | $90.5615 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $883.51 | $955.6275 | $955.62 | $955.60 | $955.70 | |