| 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 | $153.48 | 4.227% | $159.9676 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $15.92 | 3.334% | $16.4508 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $131.94 | 3.780% | $136.9273 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $190.56 | 9.574% | $208.8042 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $237.83 | 8.819% | $258.8042 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $58.29 | 7.545% | $62.688 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $198.91 | 5.405% | $209.6611 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $986.93 | $1,053.3032 | $1,053.30 | $1,053.30 | $1,053.40 | |