| 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 | $188.93 | 9.496% | $206.8708 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $89.40 | 13.638% | $101.5924 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $188.82 | 3.203% | $194.8679 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $78.26 | 6.455% | $83.3117 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $7.32 | 13.805% | $8.3305 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $130.94 | 4.166% | $136.395 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $226.68 | 12.439% | $254.8767 | $254.88 | $254.90 | $254.90 |
| 7 purchase totals = | $910.35 | $986.2450 | $986.25 | $986.25 | $986.30 | |