| 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 | $164.92 | 5.570% | $174.106 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $191.43 | 13.756% | $217.7631 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $131.62 | 10.169% | $145.0044 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $34.75 | 4.272% | $36.2345 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $190.80 | 10.744% | $211.2996 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $65.93 | 9.127% | $71.9474 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $11.50 | 13.357% | $13.0361 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $790.95 | $869.3911 | $869.39 | $869.40 | $869.30 | |