| 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 | $167.85 | 7.871% | $181.0615 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $202.70 | 8.218% | $219.3579 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $126.74 | 11.413% | $141.2048 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $8.25 | 12.434% | $9.2758 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $119.75 | 5.526% | $126.3674 | $126.37 | $126.35 | $126.40 |
| Purchase #6 | $30.99 | 11.777% | $34.6397 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $53.56 | 6.284% | $56.9257 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $709.84 | $768.8328 | $768.84 | $768.85 | $768.90 | |