| 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 | $19.62 | 9.346% | $21.4537 | $21.45 | $21.45 | $21.50 |
| Purchase #2 | $146.53 | 11.669% | $163.6286 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $230.33 | 9.684% | $252.6352 | $252.64 | $252.65 | $252.60 |
| Purchase #4 | $106.30 | 6.862% | $113.5943 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $148.47 | 7.514% | $159.626 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $130.73 | 11.702% | $146.028 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $202.45 | 5.559% | $213.7042 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $984.43 | $1,070.6700 | $1,070.67 | $1,070.75 | $1,070.60 | |