| 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 | $149.59 | 5.503% | $157.8219 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $13.40 | 11.199% | $14.9007 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $236.58 | 6.459% | $251.8607 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $215.95 | 4.812% | $226.3415 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $74.51 | 7.771% | $80.3002 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $135.30 | 11.427% | $150.7607 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $114.99 | 6.134% | $122.0435 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $940.32 | $1,004.0292 | $1,004.02 | $1,004.00 | $1,004.00 | |