| 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 | $179.57 | 11.402% | $200.0446 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $152.41 | 3.498% | $157.7413 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $44.62 | 13.836% | $50.7936 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $140.96 | 12.214% | $158.1769 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $160.87 | 12.779% | $181.4276 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $181.68 | 6.304% | $193.1331 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $127.47 | 11.512% | $142.1443 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $987.58 | $1,083.4614 | $1,083.45 | $1,083.55 | $1,083.30 | |