| 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 | $167.63 | 11.390% | $186.7231 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $184.31 | 8.295% | $199.5985 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $238.46 | 8.608% | $258.9866 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $8.58 | 9.824% | $9.4229 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $80.97 | 7.592% | $87.1172 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $224.87 | 9.434% | $246.0842 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $176.99 | 12.295% | $198.7509 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $1,081.81 | $1,186.6834 | $1,186.68 | $1,186.65 | $1,186.70 | |