| 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 | $164.44 | 12.681% | $185.2926 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $130.54 | 4.431% | $136.3242 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $97.60 | 4.651% | $102.1394 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $209.79 | 8.290% | $227.1816 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $160.97 | 6.255% | $171.0387 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $34.96 | 8.287% | $37.8571 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $243.68 | 12.737% | $274.7175 | $274.72 | $274.70 | $274.70 |
| 7 purchase totals = | $1,041.98 | $1,134.5511 | $1,134.55 | $1,134.55 | $1,134.50 | |