| 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 | $185.63 | 7.206% | $199.0065 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $180.34 | 7.648% | $194.1324 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $150.79 | 5.262% | $158.7246 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $142.49 | 9.846% | $156.5196 | $156.52 | $156.50 | $156.50 |
| Purchase #5 | $199.82 | 9.615% | $219.0327 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $124.36 | 6.165% | $132.0268 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $160.56 | 4.737% | $168.1657 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $1,143.99 | $1,227.6083 | $1,227.61 | $1,227.60 | $1,227.50 | |