| 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 | $172.52 | 11.628% | $192.5806 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $178.73 | 10.214% | $196.9855 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $52.60 | 7.140% | $56.3556 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $72.93 | 10.605% | $80.6642 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $102.49 | 7.463% | $110.1388 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $176.33 | 5.756% | $186.4796 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $18.91 | 5.778% | $20.0026 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $774.51 | $843.2069 | $843.21 | $843.25 | $843.30 | |