| 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 | $102.58 | 5.708% | $108.4353 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $146.28 | 5.459% | $154.2654 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $165.26 | 7.218% | $177.1885 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $194.46 | 9.703% | $213.3285 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $246.81 | 7.200% | $264.5803 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $67.39 | 6.316% | $71.6464 | $71.65 | $71.65 | $71.60 |
| Purchase #7 | $77.32 | 12.302% | $86.8319 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $1,000.10 | $1,076.2763 | $1,076.29 | $1,076.35 | $1,076.20 | |