| 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 | $102.54 | 6.147% | $108.8431 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $177.44 | 5.105% | $186.4983 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $92.54 | 4.826% | $97.006 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $72.46 | 10.870% | $80.3364 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $156.72 | 10.760% | $173.5831 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $103.34 | 9.629% | $113.2906 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $87.41 | 3.692% | $90.6372 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $792.45 | $850.1947 | $850.20 | $850.25 | $850.10 | |