| 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 | $139.50 | 10.162% | $153.676 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $159.75 | 6.620% | $170.3255 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $153.57 | 3.246% | $158.5549 | $158.55 | $158.55 | $158.60 |
| Purchase #4 | $170.73 | 3.170% | $176.1421 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $199.89 | 5.318% | $210.5202 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $219.59 | 9.565% | $240.5938 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $16.81 | 11.611% | $18.7618 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $1,059.84 | $1,128.5743 | $1,128.57 | $1,128.60 | $1,128.60 | |