| 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 | $153.50 | 12.421% | $172.5662 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $215.42 | 8.846% | $234.4761 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $151.69 | 4.401% | $158.3659 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $84.59 | 11.260% | $94.1148 | $94.11 | $94.10 | $94.10 |
| Purchase #5 | $163.74 | 5.339% | $172.4821 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $81.27 | 7.704% | $87.531 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $193.99 | 4.784% | $203.2705 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $1,044.20 | $1,122.8066 | $1,122.81 | $1,122.80 | $1,122.90 | |