| 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 | $168.92 | 11.589% | $188.4961 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $20.99 | 10.207% | $23.1324 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $89.40 | 7.412% | $96.0263 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $189.67 | 13.628% | $215.5182 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $161.62 | 10.140% | $178.0083 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $56.93 | 9.508% | $62.3429 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $182.75 | 13.824% | $208.0134 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $870.28 | $971.5376 | $971.54 | $971.55 | $971.40 | |