| 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 | $147.84 | 5.598% | $156.1161 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $247.90 | 4.302% | $258.5647 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $52.39 | 8.220% | $56.6965 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $29.97 | 10.704% | $33.178 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $108.89 | 5.775% | $115.1784 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $210.30 | 8.195% | $227.5341 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $121.93 | 7.835% | $131.4832 | $131.48 | $131.50 | $131.50 |
| 7 purchase totals = | $919.22 | $978.7510 | $978.75 | $978.80 | $978.80 | |