| 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 | $155.67 | 10.208% | $171.5608 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $173.84 | 5.812% | $183.9436 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $27.51 | 11.770% | $30.7479 | $30.75 | $30.75 | $30.70 |
| Purchase #4 | $147.60 | 9.797% | $162.0604 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $126.42 | 9.625% | $138.5879 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $224.62 | 3.593% | $232.6906 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $239.75 | 5.821% | $253.7058 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $1,095.41 | $1,173.2970 | $1,173.30 | $1,173.30 | $1,173.30 | |