| 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 | $157.44 | 8.253% | $170.4335 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $88.78 | 10.285% | $97.911 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $184.56 | 5.339% | $194.4137 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $35.42 | 10.607% | $39.177 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $157.28 | 11.273% | $175.0102 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $223.62 | 12.808% | $252.2612 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $133.90 | 8.360% | $145.094 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $981.00 | $1,074.3006 | $1,074.29 | $1,074.30 | $1,074.30 | |