| 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 | $150.46 | 7.493% | $161.734 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $209.35 | 4.253% | $218.2537 | $218.25 | $218.25 | $218.30 |
| Purchase #3 | $223.81 | 11.669% | $249.9264 | $249.93 | $249.95 | $249.90 |
| Purchase #4 | $195.34 | 10.420% | $215.6944 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $147.67 | 12.634% | $166.3266 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $110.97 | 10.334% | $122.4376 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $177.35 | 8.819% | $192.9905 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $1,214.95 | $1,327.3632 | $1,327.36 | $1,327.45 | $1,327.30 | |