| 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 | $141.35 | 3.218% | $145.8986 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $51.73 | 8.658% | $56.2088 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $27.32 | 6.451% | $29.0824 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $168.86 | 12.489% | $189.9489 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $101.28 | 6.313% | $107.6738 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $93.83 | 5.645% | $99.1267 | $99.13 | $99.15 | $99.10 |
| Purchase #7 | $85.85 | 6.245% | $91.2113 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $670.22 | $719.1505 | $719.15 | $719.15 | $719.10 | |