| 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 | $145.32 | 12.241% | $163.1086 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $64.33 | 4.151% | $67.0003 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $9.40 | 4.599% | $9.8323 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $204.91 | 5.554% | $216.2907 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $127.35 | 13.652% | $144.7358 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $127.28 | 9.326% | $139.1501 | $139.15 | $139.15 | $139.20 |
| Purchase #7 | $44.74 | 4.295% | $46.6616 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $723.33 | $786.7794 | $786.78 | $786.80 | $786.80 | |