| 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 | $75.79 | 13.574% | $86.0777 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $173.74 | 4.199% | $181.0353 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $190.66 | 10.320% | $210.3361 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $10.78 | 10.474% | $11.9091 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $211.98 | 12.360% | $238.1807 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $89.93 | 3.442% | $93.0254 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $165.29 | 12.740% | $186.3479 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $918.17 | $1,006.9122 | $1,006.93 | $1,007.00 | $1,006.80 | |