| 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 | $176.99 | 5.519% | $186.7581 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $207.52 | 9.439% | $227.1078 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $190.30 | 3.286% | $196.5533 | $196.55 | $196.55 | $196.60 |
| Purchase #4 | $156.96 | 10.724% | $173.7924 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $198.63 | 6.789% | $212.115 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $25.54 | 9.130% | $27.8718 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $176.80 | 11.679% | $197.4485 | $197.45 | $197.45 | $197.40 |
| 7 purchase totals = | $1,132.74 | $1,221.6469 | $1,221.65 | $1,221.60 | $1,221.70 | |