| 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 | $174.56 | 9.838% | $191.7332 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $173.86 | 5.341% | $183.1459 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $194.71 | 13.530% | $221.0543 | $221.05 | $221.05 | $221.10 |
| Purchase #4 | $89.88 | 3.780% | $93.2775 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $5.40 | 6.245% | $5.7372 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $20.75 | 9.376% | $22.6955 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $236.29 | 4.258% | $246.3512 | $246.35 | $246.35 | $246.40 |
| 7 purchase totals = | $895.45 | $963.9948 | $964.00 | $964.05 | $964.00 | |