| 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 | $188.72 | 6.636% | $201.2435 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $203.63 | 13.132% | $230.3707 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $210.30 | 3.870% | $218.4386 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $119.62 | 5.304% | $125.9646 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $86.65 | 7.665% | $93.2917 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $132.31 | 6.349% | $140.7104 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $69.71 | 8.393% | $75.5608 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $1,010.94 | $1,085.5803 | $1,085.57 | $1,085.55 | $1,085.60 | |