| 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 | $179.84 | 6.556% | $191.6303 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $169.86 | 7.306% | $182.27 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $124.47 | 7.433% | $133.7219 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $74.50 | 13.788% | $84.7721 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $205.71 | 9.397% | $225.0406 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $225.50 | 5.525% | $237.9589 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $107.75 | 8.831% | $117.2654 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $1,087.63 | $1,172.6592 | $1,172.66 | $1,172.60 | $1,172.70 | |