| 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 | $153.62 | 11.694% | $171.5843 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $236.34 | 13.414% | $268.0426 | $268.04 | $268.05 | $268.00 |
| Purchase #3 | $159.29 | 11.174% | $177.0891 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $30.71 | 13.159% | $34.7511 | $34.75 | $34.75 | $34.80 |
| Purchase #5 | $5.55 | 7.601% | $5.9719 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $105.48 | 11.787% | $117.9129 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $111.64 | 11.105% | $124.0376 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $802.63 | $899.3895 | $899.38 | $899.40 | $899.40 | |