| 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 | $175.73 | 5.294% | $185.0331 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $212.31 | 8.478% | $230.3096 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $173.90 | 11.248% | $193.4603 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $172.69 | 3.288% | $178.368 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $181.54 | 7.592% | $195.3225 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $114.88 | 10.722% | $127.1974 | $127.20 | $127.20 | $127.20 |
| Purchase #7 | $175.63 | 10.839% | $194.6665 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,206.68 | $1,304.3574 | $1,304.36 | $1,304.30 | $1,304.40 | |