| 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 | $180.77 | 4.751% | $189.3584 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $107.50 | 11.246% | $119.5895 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $51.86 | 7.837% | $55.9243 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $39.55 | 9.205% | $43.1906 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $114.63 | 9.715% | $125.7663 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $190.97 | 8.299% | $206.8186 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $171.67 | 13.832% | $195.4154 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $856.95 | $936.0631 | $936.07 | $936.00 | $936.10 | |