| 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 | $180.58 | 6.652% | $192.5922 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $164.94 | 3.802% | $171.211 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $85.45 | 5.846% | $90.4454 | $90.45 | $90.45 | $90.40 |
| Purchase #4 | $156.34 | 12.593% | $176.0279 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $184.36 | 5.414% | $194.3413 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $165.77 | 13.233% | $187.7063 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $224.69 | 13.524% | $255.0771 | $255.08 | $255.10 | $255.10 |
| 7 purchase totals = | $1,162.13 | $1,267.4012 | $1,267.41 | $1,267.45 | $1,267.30 | |