| 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 | $207.73 | 11.745% | $232.1279 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $15.89 | 12.423% | $17.864 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $125.78 | 11.723% | $140.5252 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $145.64 | 5.618% | $153.8221 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $148.76 | 3.585% | $154.093 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $39.48 | 7.217% | $42.3293 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $168.33 | 7.293% | $180.6063 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $851.61 | $921.3678 | $921.37 | $921.40 | $921.30 | |