| 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 | $15.80 | 11.358% | $17.5946 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $158.54 | 13.141% | $179.3737 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $21.81 | 9.273% | $23.8324 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $187.84 | 5.385% | $197.9552 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $235.35 | 9.385% | $257.4376 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $156.48 | 6.649% | $166.8844 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $56.31 | 7.828% | $60.7179 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $832.13 | $903.7958 | $903.79 | $903.80 | $903.80 | |