| 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 | $16.60 | 10.640% | $18.3662 | $18.37 | $18.35 | $18.40 |
| Purchase #2 | $236.75 | 3.413% | $244.8303 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $126.25 | 12.518% | $142.054 | $142.05 | $142.05 | $142.10 |
| Purchase #4 | $94.27 | 13.829% | $107.3066 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $208.95 | 6.567% | $222.6717 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $146.34 | 3.739% | $151.8117 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $110.77 | 10.523% | $122.4263 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $939.93 | $1,009.4668 | $1,009.47 | $1,009.45 | $1,009.50 | |