| 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 | $187.43 | 6.453% | $199.5249 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $6.34 | 13.291% | $7.1826 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $153.86 | 13.832% | $175.1419 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $60.45 | 8.416% | $65.5375 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $235.37 | 6.536% | $250.7538 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $233.60 | 6.311% | $248.3425 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $40.42 | 12.525% | $45.4826 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $917.47 | $991.9658 | $991.95 | $992.00 | $991.90 | |