| 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 | $188.69 | 3.424% | $195.1507 | $195.15 | $195.15 | $195.20 |
| Purchase #2 | $155.45 | 6.637% | $165.7672 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $56.67 | 5.610% | $59.8492 | $59.85 | $59.85 | $59.80 |
| Purchase #4 | $160.94 | 6.429% | $171.2868 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $188.44 | 7.816% | $203.1685 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $214.64 | 9.380% | $234.7732 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $94.29 | 12.429% | $106.0093 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $1,059.12 | $1,136.0049 | $1,136.01 | $1,135.95 | $1,136.10 | |