| 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 | $160.27 | 13.770% | $182.3392 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $52.50 | 11.870% | $58.7318 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $206.76 | 4.471% | $216.0042 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $89.35 | 13.725% | $101.6133 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $243.29 | 6.322% | $258.6708 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $193.84 | 10.254% | $213.7164 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $181.98 | 9.296% | $198.8969 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,127.99 | $1,229.9726 | $1,229.97 | $1,229.95 | $1,229.90 | |