| 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 | $186.57 | 7.184% | $199.9732 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $184.62 | 12.330% | $207.3836 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $77.30 | 4.512% | $80.7878 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $51.40 | 6.209% | $54.5914 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $63.55 | 8.134% | $68.7192 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $77.95 | 7.216% | $83.5749 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $183.38 | 10.468% | $202.5762 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $824.77 | $897.6063 | $897.60 | $897.60 | $897.70 | |