| 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 | $74.73 | 5.756% | $79.0315 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $174.86 | 8.202% | $189.202 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $199.91 | 11.266% | $222.4319 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $119.40 | 13.679% | $135.7327 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $121.25 | 10.716% | $134.2432 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $147.96 | 11.312% | $164.6972 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $243.70 | 7.731% | $262.5404 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $1,081.81 | $1,187.8789 | $1,187.87 | $1,187.95 | $1,187.70 | |