| 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 | $140.27 | 11.197% | $155.976 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $242.87 | 8.773% | $264.177 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $116.33 | 9.245% | $127.0847 | $127.08 | $127.10 | $127.10 |
| Purchase #4 | $83.44 | 12.235% | $93.6489 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $172.74 | 8.144% | $186.8079 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $169.69 | 5.498% | $179.0196 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $21.67 | 3.251% | $22.3745 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $947.01 | $1,029.0886 | $1,029.09 | $1,029.10 | $1,029.10 | |