| 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 | $6.86 | 7.493% | $7.374 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $215.92 | 4.612% | $225.8782 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $235.49 | 12.426% | $264.752 | $264.75 | $264.75 | $264.80 |
| Purchase #4 | $156.89 | 13.170% | $177.5524 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $142.27 | 12.457% | $159.9926 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $181.77 | 13.616% | $206.5198 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $232.71 | 4.502% | $243.1866 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,171.91 | $1,285.2556 | $1,285.25 | $1,285.25 | $1,285.40 | |