| 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 | $69.60 | 7.418% | $74.7629 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $162.75 | 9.248% | $177.8011 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $190.52 | 9.171% | $207.9926 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $176.43 | 3.271% | $182.201 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $123.90 | 11.401% | $138.0258 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $204.39 | 6.748% | $218.1822 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $157.71 | 13.417% | $178.87 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,085.30 | $1,177.8356 | $1,177.83 | $1,177.85 | $1,177.90 | |