| 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 | $141.94 | 11.404% | $158.1268 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $237.69 | 13.594% | $270.0016 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $113.78 | 7.303% | $122.0894 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $150.59 | 5.864% | $159.4206 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $166.84 | 12.665% | $187.9703 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $75.94 | 9.570% | $83.2075 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $172.38 | 9.488% | $188.7354 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $1,059.16 | $1,169.5516 | $1,169.56 | $1,169.55 | $1,169.50 | |