| 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 | $199.40 | 7.451% | $214.2573 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $76.40 | 8.658% | $83.0147 | $83.01 | $83.00 | $83.00 |
| Purchase #3 | $13.26 | 13.180% | $15.0077 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $80.68 | 9.320% | $88.1994 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $58.33 | 5.799% | $61.7126 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $25.90 | 8.291% | $28.0474 | $28.05 | $28.05 | $28.00 |
| Purchase #7 | $167.88 | 6.400% | $178.6243 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $621.85 | $668.8634 | $668.86 | $668.80 | $668.80 | |