| 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 | $16.93 | 10.304% | $18.6745 | $18.67 | $18.65 | $18.70 |
| Purchase #2 | $188.84 | 7.684% | $203.3505 | $203.35 | $203.35 | $203.40 |
| Purchase #3 | $175.66 | 12.827% | $198.1919 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $10.31 | 10.766% | $11.42 | $11.42 | $11.40 | $11.40 |
| Purchase #5 | $199.88 | 9.171% | $218.211 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $182.51 | 7.547% | $196.284 | $196.28 | $196.30 | $196.30 |
| Purchase #7 | $155.68 | 12.386% | $174.9625 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $929.81 | $1,021.0944 | $1,021.08 | $1,021.05 | $1,021.20 | |