| 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 | $185.74 | 9.220% | $202.8652 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $152.90 | 6.592% | $162.9792 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $131.79 | 6.577% | $140.4578 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $15.87 | 4.229% | $16.5411 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $118.61 | 3.425% | $122.6724 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $237.44 | 6.496% | $252.8641 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $148.80 | 9.227% | $162.5298 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $991.15 | $1,060.9096 | $1,060.91 | $1,060.90 | $1,061.00 | |