| 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 | $160.57 | 12.683% | $180.9351 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $186.54 | 8.552% | $202.4929 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $33.43 | 12.597% | $37.6412 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $87.79 | 11.364% | $97.7665 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $174.60 | 8.849% | $190.0504 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $127.27 | 11.496% | $141.901 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $178.95 | 13.478% | $203.0689 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $949.15 | $1,053.8560 | $1,053.86 | $1,053.85 | $1,053.90 | |