| 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 | $177.82 | 12.874% | $200.7125 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $237.60 | 3.214% | $245.2365 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $25.56 | 3.196% | $26.3769 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $215.66 | 4.324% | $224.9851 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $227.32 | 7.237% | $243.7711 | $243.77 | $243.75 | $243.80 |
| Purchase #6 | $44.30 | 6.698% | $47.2672 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $128.67 | 7.579% | $138.4219 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $1,056.93 | $1,126.7712 | $1,126.78 | $1,126.75 | $1,126.80 | |