| 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 | $186.56 | 3.856% | $193.7538 | $193.75 | $193.75 | $193.80 |
| Purchase #2 | $101.95 | 7.270% | $109.3618 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $203.63 | 7.167% | $218.2242 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $244.41 | 12.756% | $275.5869 | $275.59 | $275.60 | $275.60 |
| Purchase #5 | $118.79 | 12.758% | $133.9452 | $133.95 | $133.95 | $133.90 |
| Purchase #6 | $188.57 | 3.447% | $195.07 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $131.37 | 13.394% | $148.9657 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $1,175.28 | $1,274.9076 | $1,274.91 | $1,274.85 | $1,275.00 | |