| 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 | $153.42 | 10.631% | $169.7301 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $144.42 | 6.353% | $153.595 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $221.39 | 5.446% | $233.4469 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $137.65 | 11.205% | $153.0737 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $205.91 | 3.203% | $212.5053 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $73.35 | 9.575% | $80.3733 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $197.55 | 9.371% | $216.0624 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,133.69 | $1,218.7867 | $1,218.79 | $1,218.75 | $1,218.80 | |