| 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 | $172.48 | 11.423% | $192.1824 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $109.89 | 7.605% | $118.2471 | $118.25 | $118.25 | $118.20 |
| Purchase #3 | $200.54 | 9.697% | $219.9864 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $58.37 | 3.213% | $60.2454 | $60.25 | $60.25 | $60.20 |
| Purchase #5 | $210.90 | 4.588% | $220.5761 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $159.92 | 11.377% | $178.1141 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $103.66 | 10.635% | $114.6842 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $1,015.76 | $1,104.0357 | $1,104.04 | $1,104.10 | $1,104.00 | |