| 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 | $169.69 | 11.292% | $188.8514 | $188.85 | $188.85 | $188.90 |
| Purchase #2 | $196.40 | 3.814% | $203.8907 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $187.75 | 13.167% | $212.471 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $233.40 | 10.117% | $257.0131 | $257.01 | $257.00 | $257.00 |
| Purchase #5 | $47.95 | 3.839% | $49.7908 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $160.70 | 7.674% | $173.0321 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $195.98 | 7.539% | $210.7549 | $210.75 | $210.75 | $210.80 |
| 7 purchase totals = | $1,191.87 | $1,295.8040 | $1,295.79 | $1,295.80 | $1,295.90 | |