| 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 | $179.85 | 8.315% | $194.8045 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $122.56 | 7.307% | $131.5155 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $16.99 | 10.724% | $18.812 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $41.75 | 4.263% | $43.5298 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $200.43 | 9.222% | $218.9137 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $228.49 | 10.698% | $252.9339 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $40.90 | 10.645% | $45.2538 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $830.97 | $905.7632 | $905.75 | $905.75 | $905.70 | |