| 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 | $175.76 | 9.689% | $192.7894 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $33.48 | 3.248% | $34.5674 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $180.45 | 3.426% | $186.6322 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $28.70 | 6.269% | $30.4992 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $124.53 | 8.214% | $134.7589 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $106.84 | 12.217% | $119.8926 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $7.66 | 6.177% | $8.1332 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $657.42 | $707.2729 | $707.27 | $707.30 | $707.30 | |