| 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 | $145.39 | 13.560% | $165.1049 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $247.67 | 13.802% | $281.8534 | $281.85 | $281.85 | $281.90 |
| Purchase #3 | $55.27 | 5.737% | $58.4408 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $139.51 | 12.548% | $157.0157 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $121.84 | 11.592% | $135.9637 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $90.41 | 7.163% | $96.8861 | $96.89 | $96.90 | $96.90 |
| Purchase #7 | $5.52 | 10.209% | $6.0835 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $805.61 | $901.3481 | $901.34 | $901.35 | $901.40 | |