| 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 | $157.58 | 4.190% | $164.1826 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $201.58 | 4.841% | $211.3385 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $133.50 | 8.675% | $145.0811 | $145.08 | $145.10 | $145.10 |
| Purchase #4 | $106.79 | 13.660% | $121.3775 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $82.82 | 12.498% | $93.1708 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $66.25 | 3.713% | $68.7099 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $54.36 | 4.407% | $56.7556 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $802.88 | $860.6160 | $860.62 | $860.65 | $860.70 | |