| 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 | $166.96 | 12.651% | $188.0821 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $54.56 | 7.331% | $58.5598 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $101.81 | 7.176% | $109.1159 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $207.44 | 3.782% | $215.2854 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $126.55 | 5.124% | $133.0344 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $247.84 | 10.176% | $273.0602 | $273.06 | $273.05 | $273.10 |
| Purchase #7 | $114.53 | 6.663% | $122.1611 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $1,019.69 | $1,099.2989 | $1,099.30 | $1,099.30 | $1,099.40 | |