| 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 | $104.85 | 11.668% | $117.0839 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $30.43 | 13.571% | $34.5597 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $167.67 | 8.560% | $182.0226 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $12.47 | 11.739% | $13.9339 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $133.97 | 3.338% | $138.4419 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $191.74 | 6.861% | $204.8953 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $150.39 | 9.402% | $164.5297 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $791.52 | $855.4670 | $855.46 | $855.50 | $855.40 | |