| 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 | $159.40 | 7.754% | $171.7599 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $35.35 | 3.412% | $36.5561 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $159.97 | 8.525% | $173.6074 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $24.37 | 11.627% | $27.2035 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $120.70 | 5.390% | $127.2057 | $127.21 | $127.20 | $127.20 |
| Purchase #6 | $96.51 | 4.852% | $101.1927 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $21.72 | 6.854% | $23.2087 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $618.02 | $660.7340 | $660.74 | $660.70 | $660.80 | |