| 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 | $179.91 | 12.171% | $201.8068 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $210.26 | 8.621% | $228.3865 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $234.86 | 11.735% | $262.4208 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $36.80 | 7.657% | $39.6178 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $10.44 | 6.479% | $11.1164 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $212.88 | 5.787% | $225.1994 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $165.68 | 5.818% | $175.3193 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,050.83 | $1,143.8670 | $1,143.88 | $1,143.80 | $1,143.80 | |