| 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 | $149.50 | 8.109% | $161.623 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $146.36 | 3.179% | $151.0128 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $49.38 | 11.183% | $54.9022 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $73.77 | 11.542% | $82.2845 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $217.99 | 7.208% | $233.7027 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $238.56 | 6.120% | $253.1599 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $15.76 | 13.832% | $17.9399 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $891.32 | $954.6250 | $954.61 | $954.60 | $954.60 | |