| 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 | $215.47 | 13.620% | $244.817 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $163.73 | 10.703% | $181.254 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $153.96 | 3.303% | $159.0453 | $159.05 | $159.05 | $159.00 |
| Purchase #4 | $173.62 | 10.377% | $191.6365 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $6.63 | 5.851% | $7.0179 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $209.38 | 5.294% | $220.4646 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $157.42 | 8.540% | $170.8637 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $1,080.21 | $1,175.0990 | $1,175.10 | $1,175.05 | $1,175.10 | |