| 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 | $154.53 | 12.506% | $173.8555 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $99.98 | 13.808% | $113.7852 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $78.76 | 8.625% | $85.5531 | $85.55 | $85.55 | $85.60 |
| Purchase #4 | $151.33 | 7.103% | $162.079 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $182.76 | 11.609% | $203.9766 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $117.91 | 6.759% | $125.8795 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $204.54 | 7.445% | $219.768 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $989.81 | $1,084.8969 | $1,084.91 | $1,084.95 | $1,085.10 | |