| 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 | $146.53 | 13.840% | $166.8098 | $166.81 | $166.80 | $166.80 |
| Purchase #2 | $154.90 | 6.716% | $165.3031 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $215.38 | 6.865% | $230.1658 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $175.58 | 6.205% | $186.4747 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $188.52 | 11.545% | $210.2846 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $122.91 | 9.490% | $134.5742 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $219.46 | 8.510% | $238.136 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $1,223.28 | $1,331.7482 | $1,331.74 | $1,331.70 | $1,331.80 | |