| 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 | $162.82 | 9.222% | $177.8353 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $110.80 | 13.309% | $125.5464 | $125.55 | $125.55 | $125.50 |
| Purchase #3 | $62.40 | 13.530% | $70.8427 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $5.88 | 12.375% | $6.6077 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $107.46 | 5.116% | $112.9577 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $49.56 | 5.621% | $52.3458 | $52.35 | $52.35 | $52.30 |
| Purchase #7 | $216.26 | 5.327% | $227.7802 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $715.18 | $773.9158 | $773.93 | $773.95 | $773.80 | |