| 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 | $218.46 | 13.321% | $247.5611 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $79.40 | 3.467% | $82.1528 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $156.77 | 13.600% | $178.0907 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $169.95 | 11.201% | $188.9861 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $97.58 | 13.136% | $110.3981 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $138.70 | 13.658% | $157.6436 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $192.31 | 3.628% | $199.287 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $1,053.17 | $1,164.1194 | $1,164.12 | $1,164.15 | $1,164.20 | |