| 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 | $167.56 | 8.339% | $181.5328 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $26.53 | 7.421% | $28.4988 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $202.70 | 10.725% | $224.4396 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $35.52 | 7.801% | $38.2909 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $101.70 | 8.407% | $110.2499 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $223.75 | 12.714% | $252.1976 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $17.71 | 12.289% | $19.8864 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $775.47 | $855.0960 | $855.10 | $855.15 | $855.00 | |