| 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 | $96.92 | 13.194% | $109.7076 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $170.34 | 6.303% | $181.0765 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $249.58 | 8.341% | $270.3975 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $234.94 | 10.531% | $259.6815 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $37.65 | 10.553% | $41.6232 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $12.71 | 11.730% | $14.2009 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $164.62 | 10.325% | $181.617 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $966.76 | $1,058.3042 | $1,058.31 | $1,058.30 | $1,058.30 | |