| 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 | $129.66 | 13.128% | $146.6818 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $54.55 | 4.609% | $57.0642 | $57.06 | $57.05 | $57.10 |
| Purchase #3 | $184.88 | 5.843% | $195.6825 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $101.51 | 7.345% | $108.9659 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $177.37 | 8.295% | $192.0828 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $174.60 | 8.773% | $189.9177 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $209.33 | 7.796% | $225.6494 | $225.65 | $225.65 | $225.60 |
| 7 purchase totals = | $1,031.90 | $1,116.0443 | $1,116.04 | $1,116.05 | $1,116.10 | |