| 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 | $162.30 | 13.189% | $183.7057 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $167.52 | 6.770% | $178.8611 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $232.65 | 13.825% | $264.8139 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $73.61 | 13.318% | $83.4134 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $164.26 | 8.201% | $177.731 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $79.79 | 4.642% | $83.4939 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $134.99 | 3.708% | $139.9954 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,015.12 | $1,112.0144 | $1,112.01 | $1,112.00 | $1,112.00 | |