| 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 | $134.74 | 11.326% | $150.0007 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $197.84 | 8.255% | $214.1717 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $12.31 | 4.235% | $12.8313 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $49.44 | 3.389% | $51.1155 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $142.42 | 9.201% | $155.5241 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $106.40 | 3.539% | $110.1655 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $69.31 | 5.584% | $73.1803 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $712.46 | $766.9891 | $766.99 | $766.95 | $767.00 | |