| 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 | $170.76 | 12.734% | $192.5046 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $63.27 | 8.820% | $68.8504 | $68.85 | $68.85 | $68.90 |
| Purchase #3 | $181.80 | 3.183% | $187.5867 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $249.58 | 5.816% | $264.0956 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $131.63 | 11.203% | $146.3765 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $162.83 | 5.347% | $171.5365 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $32.54 | 6.631% | $34.6977 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $992.41 | $1,065.6480 | $1,065.66 | $1,065.70 | $1,065.70 | |