| 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 | $164.95 | 9.547% | $180.6978 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $77.75 | 7.347% | $83.4623 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $150.96 | 12.364% | $169.6247 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $21.43 | 11.121% | $23.8132 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $117.82 | 10.141% | $129.7681 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $227.46 | 4.521% | $237.7435 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $225.64 | 10.204% | $248.6643 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $986.01 | $1,073.7739 | $1,073.76 | $1,073.70 | $1,073.80 | |