| 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 | $155.28 | 4.747% | $162.6511 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $221.25 | 6.254% | $235.087 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $148.64 | 4.515% | $155.3511 | $155.35 | $155.35 | $155.40 |
| Purchase #4 | $69.74 | 11.802% | $77.9707 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $15.53 | 3.700% | $16.1046 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $239.96 | 11.853% | $268.4025 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $146.82 | 11.713% | $164.017 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $997.22 | $1,079.5840 | $1,079.58 | $1,079.55 | $1,079.70 | |