| 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 | $178.43 | 7.187% | $191.2538 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $239.40 | 7.385% | $257.0797 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $54.80 | 5.652% | $57.8973 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $167.43 | 6.443% | $178.2175 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $72.78 | 11.186% | $80.9212 | $80.92 | $80.90 | $80.90 |
| Purchase #6 | $143.87 | 5.202% | $151.3541 | $151.35 | $151.35 | $151.40 |
| Purchase #7 | $126.54 | 6.728% | $135.0536 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $983.25 | $1,051.7772 | $1,051.77 | $1,051.75 | $1,051.90 | |