| 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 | $28.86 | 3.402% | $29.8418 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $172.28 | 13.458% | $195.4654 | $195.47 | $195.45 | $195.50 |
| Purchase #3 | $165.61 | 8.679% | $179.9833 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $67.52 | 5.669% | $71.3477 | $71.35 | $71.35 | $71.30 |
| Purchase #5 | $228.50 | 11.386% | $254.517 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $214.31 | 12.739% | $241.611 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $145.42 | 10.438% | $160.5989 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $1,022.50 | $1,133.3651 | $1,133.37 | $1,133.35 | $1,133.30 | |