| 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 | $178.62 | 11.795% | $199.6882 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $201.27 | 7.364% | $216.0915 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $83.45 | 12.548% | $93.9213 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $116.48 | 5.275% | $122.6243 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $183.79 | 3.600% | $190.4064 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $139.64 | 4.598% | $146.0606 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $63.88 | 8.469% | $69.29 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $967.13 | $1,038.0823 | $1,038.08 | $1,038.05 | $1,038.10 | |