| 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 | $133.40 | 5.246% | $140.3982 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $198.66 | 8.832% | $216.2057 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $248.38 | 8.684% | $269.9493 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $153.82 | 13.784% | $175.0225 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $71.84 | 4.194% | $74.853 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $159.92 | 8.666% | $173.7787 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $46.78 | 10.527% | $51.7045 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $1,012.80 | $1,101.9119 | $1,101.91 | $1,101.90 | $1,101.90 | |