| 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 | $157.93 | 12.839% | $178.2066 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $149.77 | 4.552% | $156.5875 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $125.63 | 10.789% | $139.1842 | $139.18 | $139.20 | $139.20 |
| Purchase #4 | $90.41 | 13.122% | $102.2736 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $44.32 | 3.559% | $45.8973 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $230.65 | 11.727% | $257.6983 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $26.85 | 5.162% | $28.236 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $825.56 | $908.0835 | $908.09 | $908.10 | $908.10 | |