| 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 | $153.95 | 4.296% | $160.5637 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $139.44 | 5.412% | $146.9865 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $162.48 | 10.551% | $179.6233 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $62.59 | 6.709% | $66.7892 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $163.99 | 8.108% | $177.2863 | $177.29 | $177.30 | $177.30 |
| Purchase #6 | $23.44 | 4.402% | $24.4718 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $24.98 | 11.505% | $27.8539 | $27.85 | $27.85 | $27.90 |
| 7 purchase totals = | $730.87 | $783.5747 | $783.57 | $783.55 | $783.70 | |