| 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 | $108.75 | 5.869% | $115.1325 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $112.32 | 6.844% | $120.0072 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $162.25 | 10.578% | $179.4128 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $70.58 | 7.638% | $75.9709 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $10.95 | 11.375% | $12.1956 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $208.68 | 7.408% | $224.139 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $74.32 | 9.561% | $81.4257 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $747.85 | $808.2837 | $808.29 | $808.30 | $808.20 | |