| 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 | $122.88 | 11.484% | $136.9915 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $171.75 | 13.107% | $194.2613 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $211.69 | 3.465% | $219.0251 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $207.25 | 6.183% | $220.0643 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $130.55 | 6.874% | $139.524 | $139.52 | $139.50 | $139.50 |
| Purchase #6 | $205.48 | 7.436% | $220.7595 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $30.69 | 11.115% | $34.1012 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $1,080.29 | $1,164.7269 | $1,164.72 | $1,164.70 | $1,164.80 | |