| 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 | $171.84 | 12.587% | $193.4695 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $196.78 | 13.108% | $222.5739 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $244.29 | 7.594% | $262.8414 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $74.90 | 13.361% | $84.9074 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $160.62 | 13.333% | $182.0355 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $125.55 | 11.338% | $139.7849 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $69.40 | 8.832% | $75.5294 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $1,043.38 | $1,161.1420 | $1,161.14 | $1,161.15 | $1,161.10 | |