| 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 | $165.32 | 5.310% | $174.0985 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $108.54 | 12.294% | $121.8839 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $61.82 | 7.372% | $66.3774 | $66.38 | $66.40 | $66.40 |
| Purchase #4 | $32.55 | 5.865% | $34.4591 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $85.54 | 6.426% | $91.0368 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $42.38 | 5.523% | $44.7206 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $206.42 | 8.870% | $224.7295 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $702.57 | $757.3058 | $757.31 | $757.35 | $757.30 | |