| 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 | $180.81 | 5.656% | $191.0366 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $76.33 | 12.329% | $85.7407 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $134.78 | 11.626% | $150.4495 | $150.45 | $150.45 | $150.40 |
| Purchase #4 | $138.35 | 12.265% | $155.3186 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $239.41 | 7.874% | $258.2611 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $146.76 | 11.774% | $164.0395 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $73.31 | 5.308% | $77.2013 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $989.75 | $1,082.0473 | $1,082.05 | $1,082.05 | $1,081.90 | |