| 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 | $151.40 | 3.547% | $156.7702 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $206.35 | 5.586% | $217.8767 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $84.78 | 12.855% | $95.6785 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $180.36 | 13.657% | $204.9918 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $89.98 | 6.362% | $95.7045 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $116.96 | 10.764% | $129.5496 | $129.55 | $129.55 | $129.50 |
| Purchase #7 | $91.90 | 8.188% | $99.4248 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $921.73 | $999.9961 | $999.99 | $1,000.00 | $1,000.00 | |