| 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 | $161.41 | 10.532% | $178.4097 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $131.54 | 8.117% | $142.2171 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $203.76 | 8.458% | $220.994 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $85.89 | 13.853% | $97.7883 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $30.33 | 13.843% | $34.5286 | $34.53 | $34.55 | $34.50 |
| Purchase #6 | $138.30 | 13.438% | $156.8848 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $248.30 | 6.143% | $263.5531 | $263.55 | $263.55 | $263.60 |
| 7 purchase totals = | $999.53 | $1,094.3756 | $1,094.37 | $1,094.40 | $1,094.40 | |