| 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 | $149.64 | 12.860% | $168.8837 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $102.28 | 3.422% | $105.78 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $187.36 | 12.861% | $211.4564 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $175.94 | 6.227% | $186.8958 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $198.70 | 4.536% | $207.713 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $26.68 | 7.815% | $28.765 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $240.92 | 9.768% | $264.4531 | $264.45 | $264.45 | $264.50 |
| 7 purchase totals = | $1,081.52 | $1,173.9470 | $1,173.95 | $1,173.95 | $1,174.10 | |