| 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 | $115.98 | 12.806% | $130.8324 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $15.83 | 11.576% | $17.6625 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $248.56 | 11.625% | $277.4551 | $277.46 | $277.45 | $277.50 |
| Purchase #4 | $29.58 | 4.326% | $30.8596 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $94.40 | 11.108% | $104.886 | $104.89 | $104.90 | $104.90 |
| Purchase #6 | $140.82 | 13.351% | $159.6209 | $159.62 | $159.60 | $159.60 |
| Purchase #7 | $156.76 | 12.801% | $176.8268 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $801.93 | $898.1433 | $898.15 | $898.15 | $898.20 | |