| 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 | $193.99 | 7.728% | $208.9815 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $141.88 | 9.638% | $155.5544 | $155.55 | $155.55 | $155.60 |
| Purchase #3 | $36.30 | 13.427% | $41.174 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $139.50 | 8.227% | $150.9767 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $157.60 | 6.598% | $167.9984 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $65.56 | 7.131% | $70.2351 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $239.52 | 4.294% | $249.805 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $974.35 | $1,044.7251 | $1,044.73 | $1,044.75 | $1,044.80 | |