| 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 | $75.39 | 3.444% | $77.9864 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $221.60 | 12.351% | $248.9698 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $150.76 | 6.815% | $161.0343 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $108.61 | 3.854% | $112.7958 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $161.36 | 11.557% | $180.0084 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $186.48 | 3.775% | $193.5196 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $187.76 | 6.797% | $200.522 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $1,091.96 | $1,174.8363 | $1,174.84 | $1,174.80 | $1,174.80 | |