| 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 | $165.67 | 13.471% | $187.9874 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $42.54 | 3.798% | $44.1557 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $242.90 | 12.570% | $273.4325 | $273.43 | $273.45 | $273.40 |
| Purchase #4 | $159.95 | 9.504% | $175.1516 | $175.15 | $175.15 | $175.20 |
| Purchase #5 | $206.87 | 9.739% | $227.0171 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $190.57 | 8.493% | $206.7551 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $138.39 | 8.535% | $150.2016 | $150.20 | $150.20 | $150.20 |
| 7 purchase totals = | $1,146.89 | $1,264.7010 | $1,264.71 | $1,264.70 | $1,264.80 | |