| 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 | $168.86 | 9.742% | $185.3103 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $219.96 | 10.838% | $243.7993 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $170.27 | 3.163% | $175.6556 | $175.66 | $175.65 | $175.70 |
| Purchase #4 | $145.49 | 5.585% | $153.6156 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $76.76 | 8.323% | $83.1487 | $83.15 | $83.15 | $83.10 |
| Purchase #6 | $118.54 | 13.127% | $134.1007 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $191.40 | 4.207% | $199.4522 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $1,091.28 | $1,175.0824 | $1,175.09 | $1,175.05 | $1,175.10 | |