| 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 | $122.84 | 7.790% | $132.4092 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $171.99 | 9.870% | $188.9654 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $113.64 | 7.139% | $121.7528 | $121.75 | $121.75 | $121.80 |
| Purchase #4 | $221.76 | 10.264% | $244.5214 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $112.52 | 11.544% | $125.5093 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $130.26 | 11.598% | $145.3676 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $196.68 | 5.841% | $208.1681 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $1,069.69 | $1,166.6938 | $1,166.70 | $1,166.60 | $1,166.80 | |