| 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 | $182.52 | 8.517% | $198.0652 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $174.25 | 9.204% | $190.288 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $87.97 | 12.756% | $99.1915 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $83.99 | 10.409% | $92.7325 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $74.93 | 12.776% | $84.5031 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $12.57 | 9.279% | $13.7364 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $141.61 | 3.544% | $146.6287 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $757.84 | $825.1454 | $825.15 | $825.20 | $825.10 | |