| 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 | $75.71 | 9.687% | $83.044 | $83.04 | $83.05 | $83.00 |
| Purchase #2 | $157.50 | 5.721% | $166.5106 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $184.74 | 6.548% | $196.8368 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $205.27 | 3.865% | $213.2037 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $192.27 | 11.337% | $214.0676 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $133.31 | 3.330% | $137.7492 | $137.75 | $137.75 | $137.70 |
| Purchase #7 | $159.66 | 7.342% | $171.3822 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $1,108.46 | $1,182.7941 | $1,182.79 | $1,182.80 | $1,182.70 | |