| 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 | $188.66 | 11.771% | $210.8672 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $24.95 | 8.806% | $27.1471 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $59.97 | 9.286% | $65.5388 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $155.75 | 4.408% | $162.6155 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $121.47 | 8.765% | $132.1168 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $65.97 | 6.241% | $70.0872 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $86.54 | 5.263% | $91.0946 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $703.31 | $759.4672 | $759.48 | $759.45 | $759.40 | |