| 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 | $139.63 | 8.219% | $151.1062 | $151.11 | $151.10 | $151.10 |
| Purchase #2 | $151.31 | 12.873% | $170.7881 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $140.66 | 7.160% | $150.7313 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $170.27 | 12.378% | $191.346 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $193.95 | 8.188% | $209.8306 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $140.50 | 12.110% | $157.5146 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $79.45 | 7.762% | $85.6169 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $1,015.77 | $1,116.9337 | $1,116.94 | $1,116.95 | $1,116.80 | |