| 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 | $155.99 | 10.733% | $172.7324 | $172.73 | $172.75 | $172.70 |
| Purchase #2 | $230.93 | 4.105% | $240.4097 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $248.26 | 9.580% | $272.0433 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $213.73 | 4.338% | $223.0016 | $223.00 | $223.00 | $223.00 |
| Purchase #5 | $90.26 | 3.155% | $93.1077 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $139.26 | 3.237% | $143.7678 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $192.41 | 7.104% | $206.0788 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $1,270.84 | $1,351.1413 | $1,351.14 | $1,351.15 | $1,351.10 | |