| 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 | $154.39 | 8.112% | $166.9141 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $117.52 | 8.516% | $127.528 | $127.53 | $127.55 | $127.50 |
| Purchase #3 | $138.68 | 8.505% | $150.4747 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $57.87 | 3.736% | $60.032 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $59.85 | 6.152% | $63.532 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $36.91 | 7.236% | $39.5808 | $39.58 | $39.60 | $39.60 |
| Purchase #7 | $54.41 | 10.453% | $60.0975 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $619.63 | $668.1591 | $668.15 | $668.20 | $668.10 | |