| 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 | $198.54 | 5.815% | $210.0851 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $175.46 | 8.400% | $190.1986 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $235.74 | 13.568% | $267.7252 | $267.73 | $267.75 | $267.70 |
| Purchase #4 | $162.73 | 4.693% | $170.3669 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $23.75 | 4.192% | $24.7456 | $24.75 | $24.75 | $24.70 |
| Purchase #6 | $57.62 | 8.228% | $62.361 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $63.75 | 8.775% | $69.3441 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $917.59 | $994.8265 | $994.84 | $994.85 | $994.80 | |