| 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 | $157.44 | 7.493% | $169.237 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $130.54 | 13.682% | $148.4005 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $15.42 | 6.662% | $16.4473 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $207.76 | 8.147% | $224.6862 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $230.42 | 5.599% | $243.3212 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $207.52 | 3.197% | $214.1544 | $214.15 | $214.15 | $214.20 |
| Purchase #7 | $173.73 | 4.276% | $181.1587 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $1,122.83 | $1,197.4053 | $1,197.41 | $1,197.40 | $1,197.40 | |