| 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 | $150.39 | 4.573% | $157.2673 | $157.27 | $157.25 | $157.30 |
| Purchase #2 | $210.84 | 9.537% | $230.9478 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $238.87 | 8.501% | $259.1763 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $107.26 | 3.465% | $110.9766 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $42.96 | 4.264% | $44.7918 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $136.54 | 10.726% | $151.1853 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $99.92 | 4.592% | $104.5083 | $104.51 | $104.50 | $104.50 |
| 7 purchase totals = | $986.78 | $1,058.8534 | $1,058.87 | $1,058.90 | $1,058.90 | |