| 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 | $182.64 | 13.128% | $206.617 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $170.94 | 3.694% | $177.2545 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $57.62 | 7.194% | $61.7652 | $61.77 | $61.75 | $61.80 |
| Purchase #4 | $246.43 | 7.477% | $264.8556 | $264.86 | $264.85 | $264.90 |
| Purchase #5 | $101.82 | 10.748% | $112.7636 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $115.52 | 13.409% | $131.0101 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $125.36 | 4.253% | $130.6916 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $1,000.33 | $1,084.9576 | $1,084.96 | $1,084.90 | $1,085.10 | |