| 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 | $192.82 | 12.853% | $217.6032 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $121.32 | 8.324% | $131.4187 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $187.41 | 3.535% | $194.0349 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $79.46 | 9.873% | $87.3051 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $34.38 | 9.737% | $37.7276 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $173.84 | 12.323% | $195.2623 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $49.78 | 3.549% | $51.5467 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $839.01 | $914.8985 | $914.90 | $914.90 | $914.80 | |