| 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 | $178.51 | 7.418% | $191.7519 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $188.38 | 7.752% | $202.9832 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $144.27 | 13.650% | $163.9629 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $219.39 | 8.419% | $237.8604 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $54.98 | 12.597% | $61.9058 | $61.91 | $61.90 | $61.90 |
| Purchase #6 | $240.31 | 12.406% | $270.1229 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $111.97 | 10.536% | $123.7672 | $123.77 | $123.75 | $123.80 |
| 7 purchase totals = | $1,137.81 | $1,252.3543 | $1,252.35 | $1,252.30 | $1,252.50 | |