| 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 | $144.31 | 6.675% | $153.9427 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $96.42 | 9.450% | $105.5317 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $174.75 | 10.268% | $192.6933 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $231.41 | 8.147% | $250.263 | $250.26 | $250.25 | $250.30 |
| Purchase #5 | $71.48 | 6.237% | $75.9382 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $96.25 | 4.622% | $100.6987 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $138.38 | 12.350% | $155.4699 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $953.00 | $1,034.5375 | $1,034.53 | $1,034.55 | $1,034.50 | |