| 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 | $121.28 | 6.366% | $129.0007 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $175.88 | 4.604% | $183.9775 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $55.72 | 8.269% | $60.3275 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $73.56 | 10.211% | $81.0712 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $175.62 | 9.506% | $192.3144 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $165.94 | 9.773% | $182.1573 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $168.39 | 10.683% | $186.3791 | $186.38 | $186.40 | $186.40 |
| 7 purchase totals = | $936.39 | $1,015.2277 | $1,015.23 | $1,015.25 | $1,015.30 | |