| 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 | $158.82 | 11.306% | $176.7762 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $28.76 | 5.759% | $30.4163 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $111.30 | 6.431% | $118.4577 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $127.68 | 9.385% | $139.6628 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $159.98 | 10.279% | $176.4243 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $156.79 | 10.642% | $173.4756 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $244.79 | 11.616% | $273.2248 | $273.22 | $273.20 | $273.20 |
| 7 purchase totals = | $988.12 | $1,088.4377 | $1,088.44 | $1,088.40 | $1,088.50 | |