| 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 | $159.82 | 9.719% | $175.3529 | $175.35 | $175.35 | $175.40 |
| Purchase #2 | $34.70 | 11.606% | $38.7273 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $119.88 | 11.610% | $133.7981 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $92.65 | 7.470% | $99.571 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $165.75 | 12.369% | $186.2516 | $186.25 | $186.25 | $186.30 |
| Purchase #6 | $195.72 | 12.553% | $220.2887 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $94.80 | 12.218% | $106.3827 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $863.32 | $960.3723 | $960.37 | $960.40 | $960.50 | |