| 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 | $176.66 | 5.577% | $186.5123 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $183.26 | 13.184% | $207.421 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $233.33 | 9.517% | $255.536 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $41.78 | 6.630% | $44.55 | $44.55 | $44.55 | $44.60 |
| Purchase #5 | $115.99 | 7.705% | $124.927 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $243.94 | 9.469% | $267.0387 | $267.04 | $267.05 | $267.00 |
| Purchase #7 | $70.44 | 6.288% | $74.8693 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $1,065.40 | $1,160.8543 | $1,160.86 | $1,160.85 | $1,160.80 | |