| 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 | $137.58 | 13.686% | $156.4092 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $117.61 | 3.113% | $121.2712 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $31.53 | 7.674% | $33.9496 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $120.98 | 7.851% | $130.4781 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $23.63 | 3.627% | $24.4871 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $211.33 | 6.173% | $224.3754 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $205.98 | 10.806% | $228.2382 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $848.64 | $919.2088 | $919.22 | $919.25 | $919.20 | |