| 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 | $154.27 | 3.297% | $159.3563 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $117.87 | 5.846% | $124.7607 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $84.27 | 11.407% | $93.8827 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $187.58 | 11.686% | $209.5006 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $154.56 | 12.380% | $173.6945 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $88.31 | 3.117% | $91.0626 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $172.28 | 8.507% | $186.9359 | $186.94 | $186.95 | $186.90 |
| 7 purchase totals = | $959.14 | $1,039.1933 | $1,039.19 | $1,039.20 | $1,039.30 | |