| 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 | $141.50 | 3.681% | $146.7086 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $110.94 | 12.710% | $125.0405 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $240.69 | 11.297% | $267.8807 | $267.88 | $267.90 | $267.90 |
| Purchase #4 | $155.33 | 4.632% | $162.5249 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $132.70 | 10.219% | $146.2606 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $165.89 | 4.291% | $173.0083 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $230.35 | 10.403% | $254.3133 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $1,177.40 | $1,275.7369 | $1,275.73 | $1,275.70 | $1,275.70 | |